TREA

Rolf Hessenbruch

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  • Remscheid, DE
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Blowing head with melt distribution
    • Publication number 20050214400
    • Publication date Sep 29, 2005
    • Kiefel Extrusion GmbH
    • Rolf Hessenbruch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Device for producing multilayer blown film
    • Publication number 20050140046
    • Publication date Jun 30, 2005
    • Kiefel Extrusion GmbH
    • Rolf Hessenbruch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Device for producting lay-flat tubes in blown film extrusion instal...
    • Publication number 20050112227
    • Publication date May 26, 2005
    • Kiefel Extrusion GmbH
    • Rolf Hessenbruch
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL