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Guidance system for arc welder
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Patent number 4,166,941
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Issue date Sep 4, 1979
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C.R.O., Inc.
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Shelby Cecil
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Guidance system for arc welder
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Patent number 4,151,394
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Issue date Apr 24, 1979
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The Cecil Equipment Co.
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Shelby Cecil
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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 4,008,384
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Issue date Feb 15, 1977
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Glitsch, Inc.
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Shelby Cecil
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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