TREA

Firma Busak & Luyken KG,

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  • Stuttgart, DT
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  • Information Patent Grant

    Sealing ring structure
    • Patent number 3,942,806
    • Issue date Mar 9, 1976
    • Firma Busak & Luyken KG,
    • Roy Edlund
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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