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Automatic punch
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Patent number 4,574,669
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Issue date Mar 11, 1986
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General Binding Corporation
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Alfredo J. Vercillo
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Rotary cutter
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Patent number 4,548,118
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Issue date Oct 22, 1985
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Brosch Products, Inc.
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Fred C. Brosch
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3805657
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Patent number 3,805,657
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Issue date Apr 23, 1974
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3701300
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Patent number 3,701,300
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Issue date Oct 31, 1972
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2646120
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Patent number 2,646,120
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Issue date Jul 21, 1953
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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2550146
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Patent number 2,550,146
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Issue date Apr 24, 1951
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2198333
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Patent number 2,198,333
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Issue date Apr 23, 1940
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B30 - PRESSES
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1957882
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Patent number 1,957,882
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Issue date May 8, 1934
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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1722459
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Patent number 1,722,459
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Issue date Jul 30, 1929
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C14 - SKINS HIDES PELTS LEATHER
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1716396
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Patent number 1,716,396
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Issue date Jun 11, 1929
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1651837
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Patent number 1,651,837
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Issue date Dec 6, 1927
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1521776
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Patent number 1,521,776
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Issue date Jan 6, 1925
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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997463
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Patent number 997,463
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Issue date Jul 11, 1911
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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982915
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Patent number 982,915
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Issue date Jan 31, 1911
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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954052
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Patent number 954,052
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Issue date Apr 5, 1910
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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778642
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Patent number 778,642
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Issue date Dec 27, 1904
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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752050
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Patent number 752,050
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Issue date Feb 16, 1904
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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751405
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Patent number 751,405
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Issue date Feb 2, 1904
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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617012
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Patent number 617,012
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Issue date Jan 3, 1899
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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491090
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Patent number 491,090
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Issue date Feb 7, 1893
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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477299
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Patent number 477,299
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Issue date Jun 21, 1892
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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471943
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Patent number 471,943
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Issue date Mar 29, 1892
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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460774
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Patent number 460,774
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Issue date Oct 6, 1891
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C14 - SKINS HIDES PELTS LEATHER
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409517
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Patent number 409,517
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Issue date Aug 20, 1889
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...