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Welding device
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Patent number 10,792,748
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Issue date Oct 6, 2020
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Mayekawa Mfg. Co., Ltd.
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Hisashi Kitagawa
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Plumber's heat shield
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Patent number 9,751,148
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Issue date Sep 5, 2017
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Keith Sharrow
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3773262
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Patent number 3,773,262
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Issue date Nov 20, 1973
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3500533
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Patent number 3,500,533
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Issue date Mar 17, 1970
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2254314
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Patent number 2,254,314
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Issue date Sep 2, 1941
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2219493
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Patent number 2,219,493
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Issue date Oct 29, 1940
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2194920
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Patent number 2,194,920
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Issue date Mar 26, 1940
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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2043811
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Patent number 2,043,811
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Issue date Jun 9, 1936
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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1613061
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Patent number 1,613,061
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Issue date Jan 4, 1927
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR