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Tire cutting machine
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Patent number 5,551,325
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Issue date Sep 3, 1996
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Donald Schutt
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method for making an IC lead-frame punch
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Patent number 5,497,681
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Issue date Mar 12, 1996
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Integrated Packaging Assembly Corporation
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EE-Chang Ong
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Method for sharpening an IC lead-frame punch
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Patent number 5,495,780
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Issue date Mar 5, 1996
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Integrated Packaging Assembly Corporation
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EE-Chang Ong
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Tire cutting apparatus
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Patent number 5,267,496
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Issue date Dec 7, 1993
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Ray D. Roach
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Punch for punch press
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Patent number 5,044,239
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Issue date Sep 3, 1991
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Amada Engineering & Service Co., Inc.
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Shigeru Endo
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Multitool punch holder
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Patent number 4,998,958
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Issue date Mar 12, 1991
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Murata Wiedemann, Inc.
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Victor L. Chun
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Revolving cutting press
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Patent number 4,976,180
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Issue date Dec 11, 1990
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C. Behrens AG
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Gerhard Otto
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Film perforator
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Patent number 4,928,562
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Issue date May 29, 1990
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Konica Corporation
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Toyokiti Tanimura
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Slot-punching device
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Patent number 4,893,535
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Issue date Jan 16, 1990
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Glenn D. Bentrim
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Wood processing machine
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Patent number 4,830,071
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Issue date May 16, 1989
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Robert J. Gollahon
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Onion dicer
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Patent number 4,579,028
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Issue date Apr 1, 1986
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Edward M. Neidhardt
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Matrix element
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Patent number 4,277,994
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Issue date Jul 14, 1981
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Robert J. Gargrave
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Tenderizer
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Patent number 4,216,566
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Issue date Aug 12, 1980
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Bettcher Industries, Inc.
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Louis A. Bettcher
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A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
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3901111
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Patent number 3,901,111
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Issue date Aug 26, 1975
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3848496
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Patent number 3,848,496
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Issue date Nov 19, 1974
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3797342
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Patent number 3,797,342
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Issue date Mar 19, 1974
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3673902
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Patent number 3,673,902
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Issue date Jul 4, 1972
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3656381
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Patent number 3,656,381
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Issue date Apr 18, 1972
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3611854
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Patent number 3,611,854
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Issue date Oct 12, 1971
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...