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Apparatus for butt splicing ply stock
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Patent number 5,221,409
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Issue date Jun 22, 1993
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The Goodyear Tire & Rubber Company
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Mary Beth Hart
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Closed torus tire
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Patent number 4,108,707
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Issue date Aug 22, 1978
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The Goodyear Tire & Rubber Company
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Paul E. Appleby
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Closed torus tire
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Patent number 4,052,237
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Issue date Oct 4, 1977
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The Goodyear Tire & Rubber Company
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Paul E. Appleby
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL