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Molded-in composite bushings
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Patent number 4,603,071
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Issue date Jul 29, 1986
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United Technologies Corporation
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George J. Wehnert
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Composite helicopter rotor hub
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Patent number 4,568,245
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Issue date Feb 4, 1986
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United Technologies Corporation
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Edward S. Hibyan
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B64 - AIRCRAFT AVIATION COSMONAUTICS
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-
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Molded-in composite bushings
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Patent number 4,545,837
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Issue date Oct 8, 1985
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United Technologies Corporation
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George J. Wehnert
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL