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Schaffran Propeller Lehne & Co.

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  • Lubeck, DE
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  • Information Patent Grant

    Variable-pitch propeller
    • Patent number 4,132,503
    • Issue date Jan 2, 1979
    • Schaffran Propeller Lehne & Co.
    • Robert Kreft
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

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