TREA

Alfred Schwappach

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  • Bundorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller bearing assembly having a radial shaft seal ring
    • Patent number 8,702,313
    • Issue date Apr 22, 2014
    • Aktiebolaget SKF
    • Baozhu Liang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller bearing
    • Patent number 7,073,948
    • Issue date Jul 11, 2006
    • AB SKF
    • Gunter Neder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tapered roller bearing for working rolls of roll strands
    • Patent number 6,227,713
    • Issue date May 8, 2001
    • SKF GmbH
    • Günter Neder
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    ROLLING-ELEMENT BEARING
    • Publication number 20230323918
    • Publication date Oct 12, 2023
    • Aktiebolaget SKF
    • Christoph KERN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLER BEARING ASSEMBLY HAVING A RADIAL SHAFT SEAL RING
    • Publication number 20120177316
    • Publication date Jul 12, 2012
    • Baozhu Liang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Roller bearing
    • Publication number 20050058383
    • Publication date Mar 17, 2005
    • AB SKF
    • Gunter Neder
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...