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Punch press controller
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Patent number 4,125,182
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Issue date Nov 14, 1978
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Janusz R. Karlowicz
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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3888147
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Patent number 3,888,147
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Issue date Jun 10, 1975
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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3665984
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Patent number 3,665,984
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Issue date May 30, 1972
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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3550493
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Patent number 3,550,493
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Issue date Dec 29, 1970
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3374716
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Patent number 3,374,716
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Issue date Mar 26, 1968
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3092941
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Patent number 3,092,941
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Issue date Jun 11, 1963
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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3029775
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Patent number 3,029,775
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Issue date Apr 17, 1962
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3020788
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Patent number 3,020,788
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Issue date Feb 13, 1962
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2679307
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Patent number 2,679,307
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Issue date May 25, 1954
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2238303
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Patent number 2,238,303
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Issue date Apr 15, 1941
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1985820
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Patent number 1,985,820
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Issue date Dec 25, 1934
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1734090
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Patent number 1,734,090
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Issue date Nov 5, 1929
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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1642422
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Patent number 1,642,422
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Issue date Sep 13, 1927
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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1336622
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Patent number 1,336,622
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Issue date Apr 13, 1920
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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944410
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Patent number 944,410
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Issue date Dec 28, 1909
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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939571
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Patent number 939,571
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Issue date Nov 9, 1909
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...