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August Wilhelm Schaefer

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  • Altenlotheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for induction bend forming a compression-resistant pipe havi...
    • Patent number 10,478,880
    • Issue date Nov 19, 2019
    • AWS SCHAEFER TECHNOLOGIE GMBH
    • August Wilhelm Schaefer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Pipe manipulator
    • Patent number 9,399,247
    • Issue date Jul 26, 2016
    • AWS SCHAEFER TECHNOLOGIE GMBH
    • August-Wilhelm Schaefer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    PIPE MANIPULATOR
    • Publication number 20120192612
    • Publication date Aug 2, 2012
    • AWS SCHAEFER TECHNOLOGIE GMBH
    • August-Wilhelm Schaefer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    DEVICE AND METHOD FOR BENDING PIPES
    • Publication number 20100300169
    • Publication date Dec 2, 2010
    • AWS SCHAEFER TECHNOLOGIE GMBH
    • August Wilhelm Schaefer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...