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Method of expanding polymeric tubing
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Patent number 5,733,487
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Issue date Mar 31, 1998
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Raychem Corporation
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Brian M. Kirshner
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2003843
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Patent number 2,003,843
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Issue date Jun 4, 1935
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H01 - BASIC ELECTRIC ELEMENTS
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1922598
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Patent number 1,922,598
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Issue date Aug 15, 1933
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B22 - CASTING POWDER METALLURGY
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1801575
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Patent number 1,801,575
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Issue date Apr 21, 1931
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B30 - PRESSES
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1780629
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Patent number 1,780,629
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Issue date Nov 4, 1930
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B30 - PRESSES
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1687995
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Patent number 1,687,995
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Issue date Oct 16, 1928
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B30 - PRESSES
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1560368
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Patent number 1,560,368
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Issue date Nov 3, 1925
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1531631
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Patent number 1,531,631
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Issue date Mar 31, 1925
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B30 - PRESSES
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1312367
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Patent number 1,312,367
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Issue date Aug 5, 1919
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1230492
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Patent number 1,230,492
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Issue date Jun 19, 1917
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B30 - PRESSES
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1128309
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Patent number 1,128,309
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Issue date Feb 16, 1915
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1007831
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Patent number 1,007,831
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Issue date Nov 7, 1911
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1003987
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Patent number 1,003,987
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Issue date Sep 26, 1911
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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879915
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Patent number 879,915
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Issue date Feb 25, 1908
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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475224
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Patent number 475,224
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Issue date May 17, 1892
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B30 - PRESSES
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450770
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Patent number 450,770
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Issue date Apr 21, 1891
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B30 - PRESSES
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323856
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Patent number 323,856
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Issue date Aug 4, 1885
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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156250
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Patent number 156,250
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Issue date Oct 27, 1874
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B28 - WORKING CEMENT, CLAY, OR STONE