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JAN SPECHT

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  • HAMBURG, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shaft seal having a shaft sealing ring
    • Patent number 11,231,110
    • Issue date Jan 25, 2022
    • BRUSS SEALING SYSTEMS GMBH
    • Jan Specht
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIAL SHAFT SEAL RING
    • Publication number 20240183447
    • Publication date Jun 6, 2024
    • BRUSS Sealing Systems GmbH
    • Jan SPECHT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAFT SEAL HAVING A SHAFT SEALING RING
    • Publication number 20200080647
    • Publication date Mar 12, 2020
    • BRUSS Sealing Systems GmbH
    • JAN SPECHT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...