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Erich Willstumpf

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  • Wetter, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Method of venting a filled bottle which is closed by means of an el...
    • Publication number 20030221395
    • Publication date Dec 4, 2003
    • Erich Willstumpf
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Needle holder
    • Publication number 20030178097
    • Publication date Sep 25, 2003
    • Erich Willstumpf
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL