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Christian Hassman

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  • Mittelneufnach, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter medium
    • Patent number 8,465,564
    • Issue date Jun 18, 2013
    • Johns Manville
    • Christian Hassman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER MEDIUM
    • Publication number 20100307338
    • Publication date Dec 9, 2010
    • Christian Hassman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR