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Erwin Feld

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  • Riemerling, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shaved tooth plate
    • Patent number 7,758,461
    • Issue date Jul 20, 2010
    • iwis motorsysteme GmbH & Co. KG
    • Erwin Feld
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    ARTICULATED CHAIN WITH EXPANSION-TYPE OUTER LINK PLATE
    • Publication number 20160348755
    • Publication date Dec 1, 2016
    • IWIS MOTORSYSTEME GMBH & CO. KG
    • Andreas RITZ
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHAVED TOOTH PLATE
    • Publication number 20080194367
    • Publication date Aug 14, 2008
    • iwis motorsysteme GmbH & Co., KG
    • Erwin Feld
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...