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Method of manufacturing impeller
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Patent number 10,710,186
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Issue date Jul 14, 2020
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Ebara Corporation
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Esao Yamada
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Detachable welding tab assembly
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Patent number 6,866,179
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Issue date Mar 15, 2005
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Chien-Chang Yang
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Arc welding system and a process therefor
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Patent number 6,570,118
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Issue date May 27, 2003
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Societe Joseph Sauron Materiel Industriel Z. I. les Bordes
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Jean Sauron
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Method of automatically welding rails
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Patent number 5,175,405
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Issue date Dec 29, 1992
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Nippon Steel Corporation
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Kenichi Karimine
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Battery assembly process and apparatus
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Patent number 4,742,611
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Issue date May 10, 1988
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General Motors Corporation
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Clarence A. Meadows
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Gas-shielded arc welding apparatus
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Patent number 4,672,173
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Issue date Jun 9, 1987
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Nippon Kokan Kabushiki Kaisha
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Hirokazu Nomura
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Welding apparatus
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Patent number 4,420,676
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Issue date Dec 13, 1983
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Eichhorn; Friedrich
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Peter Hirsch
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Flux dam assembly and method
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Patent number 4,349,717
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Issue date Sep 14, 1982
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Caterpillar Tractor Co.
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Edwin L. Lindow
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Electroslag welding
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Patent number 4,156,122
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Issue date May 22, 1979
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The Babcock & Wilcox Company
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Louis E. Stark
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Vertical welding method
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Patent number 4,125,758
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Issue date Nov 14, 1978
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Kobe Steel, Ltd.
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Minoru Oishi
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Battery welding method
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Patent number 4,037,077
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Issue date Jul 19, 1977
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The Gates Rubber Company
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Steven H. Harder
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Arc welding machine
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Patent number 4,017,709
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Issue date Apr 12, 1977
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Kobe Steel Ltd.
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Toshihiko Watanabe
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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