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Slider and slider assembling method
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Patent number 11,612,221
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Issue date Mar 28, 2023
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YKK Corporation
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Hsien Hsiang Hsu
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Method of manufacturing a cap structure
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Patent number 11,122,868
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Issue date Sep 21, 2021
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CHUNG CHWAN ENTERPRISE CO., LTD.
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Yu-Pau Lin
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Apparatus for feeding slide fastener parts
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Patent number 3,956,812
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Issue date May 18, 1976
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Yoshida Kogyo Kabushiki Kaisha
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Koichi Kawakami
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3867755
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Patent number 3,867,755
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Issue date Feb 25, 1975
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3789466
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Patent number 3,789,466
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Issue date Feb 5, 1974
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3266135
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Patent number 3,266,135
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Issue date Aug 16, 1966
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3234635
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Patent number 3,234,635
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Issue date Feb 15, 1966
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3138852
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Patent number 3,138,852
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Issue date Jun 30, 1964
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3041714
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Patent number 3,041,714
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Issue date Jul 3, 1962
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3011251
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Patent number 3,011,251
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Issue date Dec 5, 1961
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2844866
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Patent number 2,844,866
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Issue date Jul 29, 1958
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2838969
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Patent number 2,838,969
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Issue date Jun 17, 1958
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2825126
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Patent number 2,825,126
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Issue date Mar 4, 1958
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2748460
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Patent number 2,748,460
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Issue date Jun 5, 1956
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2723446
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Patent number 2,723,446
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Issue date Nov 15, 1955
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2723447
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Patent number 2,723,447
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Issue date Nov 15, 1955
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2711574
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Patent number 2,711,574
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Issue date Jun 28, 1955
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2705345
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Patent number 2,705,345
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Issue date Apr 5, 1955
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2693217
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Patent number 2,693,217
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Issue date Nov 2, 1954
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2675606
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Patent number 2,675,606
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Issue date Apr 20, 1954
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2523380
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Patent number 2,523,380
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Issue date Sep 26, 1950
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2453860
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Patent number 2,453,860
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Issue date Nov 16, 1948
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2438060
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Patent number 2,438,060
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Issue date Mar 16, 1948
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...