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Goodall SemiMetallic Hose & Mfg. Co.

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  • Chestertown, MD, US
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  • Information Patent Grant

    Variable pitch marine propeller
    • Patent number 4,297,079
    • Issue date Oct 27, 1981
    • Goodall SemiMetallic Hose & Mfg. Co.
    • Don J. Marshall
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

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