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Josef Knauder

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Patents Grantslast 30 patents

  • Information Patent Grant

    Feeding arm
    • Patent number 6,892,617
    • Issue date May 17, 2005
    • Hobas Engineering GmbH
    • Josef Knauder
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pipe fitting and method for the production thereof
    • Patent number 6,554,325
    • Issue date Apr 29, 2003
    • Hobas Engineering GmbH
    • Josef Knauder
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents