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Profile cutting machine
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Patent number 4,338,051
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Issue date Jul 6, 1982
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The B. F. Goodrich Company
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Richard F. Garver
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Shape of cut for semicure butyl rubber bag
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Patent number 4,242,070
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Issue date Dec 30, 1980
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The B. F. Goodrich Company
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Richard F. Garver
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Hose brushing machine
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Patent number 4,151,625
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Issue date May 1, 1979
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The B. F. Goodrich Company
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Srbo M. Stevanovich
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B08 - CLEANING