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Stencil assembly
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Patent number 6,829,990
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Issue date Dec 14, 2004
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Deborah Ann Cochran
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Stencil printing machine
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Patent number 6,467,406
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Issue date Oct 22, 2002
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Riso Kagaku Corporation
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Takao Kawabe
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Stencil sheet retaining device
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Patent number 6,382,096
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Issue date May 7, 2002
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Riso Kagaku Corporation
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Hiroshi Watanabe
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Ink scraper for a stencil printer
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Patent number 5,285,724
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Issue date Feb 15, 1994
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Ricoh Company, Ltd.
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Kazuyosi Kobayasi
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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-
-
-
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3570397
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Patent number 3,570,397
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Issue date Mar 16, 1971
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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3311052
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Patent number 3,311,052
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Issue date Mar 28, 1967
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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3280731
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Patent number 3,280,731
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Issue date Oct 25, 1966
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2804013
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Patent number 2,804,013
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Issue date Aug 27, 1957
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2730042
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Patent number 2,730,042
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Issue date Jan 10, 1956
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2584683
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Patent number 2,584,683
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Issue date Feb 5, 1952
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2583746
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Patent number 2,583,746
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Issue date Jan 29, 1952
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2569738
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Patent number 2,569,738
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Issue date Oct 2, 1951
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2517960
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Patent number 2,517,960
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Issue date Aug 8, 1950
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2512940
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Patent number 2,512,940
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Issue date Jun 27, 1950
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2502278
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Patent number 2,502,278
-
Issue date Mar 28, 1950
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2374039
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Patent number 2,374,039
-
Issue date Apr 17, 1945
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2350016
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Patent number 2,350,016
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Issue date May 30, 1944
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2235778
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Patent number 2,235,778
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Issue date Mar 18, 1941
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2204935
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Patent number 2,204,935
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Issue date Jun 18, 1940
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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2112338
-
Patent number 2,112,338
-
Issue date Mar 29, 1938
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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1928233
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Patent number 1,928,233
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Issue date Sep 26, 1933
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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1906374
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Patent number 1,906,374
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Issue date May 2, 1933
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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1856181
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Patent number 1,856,181
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Issue date May 3, 1932
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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1798371
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Patent number 1,798,371
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Issue date Mar 31, 1931
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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1790407
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Patent number 1,790,407
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Issue date Jan 27, 1931
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS