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                        Pin for documents
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                                    Patent number 4,244,085
                                
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                                    Issue date Jan 13, 1981
                                
 
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                                         Wei  Tsao-Tsung Wei  Tsao-Tsung
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        3610087
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                                    Patent number 3,610,087
                                
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                                    Issue date Oct 5, 1971
                                
 
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                                         B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
 
 
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                        3071047
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                                    Patent number 3,071,047
                                
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                                    Issue date Jan 1, 1963
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        2770023
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                                    Patent number 2,770,023
                                
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                                    Issue date Nov 13, 1956
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        2625723
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                                    Patent number 2,625,723
                                
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                                    Issue date Jan 20, 1953
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        2535502
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                                    Patent number 2,535,502
                                
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                                    Issue date Dec 26, 1950
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1959271
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                                    Patent number 1,959,271
                                
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                                    Issue date May 15, 1934
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1957023
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                                    Patent number 1,957,023
                                
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                                    Issue date May 1, 1934
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1637832
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                                    Patent number 1,637,832
                                
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                                    Issue date Aug 2, 1927
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1596955
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                                    Patent number 1,596,955
                                
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                                    Issue date Aug 24, 1926
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1538314
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                                    Patent number 1,538,314
                                
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                                    Issue date May 19, 1925
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1502623
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                                    Patent number 1,502,623
                                
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                                    Issue date Jul 22, 1924
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1466347
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                                    Patent number 1,466,347
                                
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                                    Issue date Aug 28, 1923
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1397787
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                                    Patent number 1,397,787
                                
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                                    Issue date Nov 22, 1921
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1391480
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                                    Patent number 1,391,480
                                
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                                    Issue date Sep 20, 1921
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1275012
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                                    Patent number 1,275,012
                                
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                                    Issue date Aug 6, 1918
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1271607
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                                    Patent number 1,271,607
                                
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                                    Issue date Jul 9, 1918
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1238366
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                                    Patent number 1,238,366
                                
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                                    Issue date Aug 28, 1917
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1211158
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                                    Patent number 1,211,158
                                
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                                    Issue date Jan 2, 1917
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1177051
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                                    Patent number 1,177,051
                                
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                                    Issue date Mar 28, 1916
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1164685
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                                    Patent number 1,164,685
                                
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                                    Issue date Dec 21, 1915
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1163127
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                                    Patent number 1,163,127
                                
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                                    Issue date Dec 7, 1915
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1140750
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                                    Patent number 1,140,750
                                
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                                    Issue date May 25, 1915
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1097332
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                                    Patent number 1,097,332
                                
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                                    Issue date May 19, 1914
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        1055280
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                                    Patent number 1,055,280
                                
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                                    Issue date Mar 4, 1913
                                
 
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                                         A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT... A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
 
 
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                        893352
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                                    Patent number 893,352
                                
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                                    Issue date Jul 14, 1908
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
 
 
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                        883336
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                                    Patent number 883,336
                                
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                                    Issue date Mar 31, 1908
                                
 
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                                         B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER