TREA

Matthias Krebs

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  • Pillgram, DE
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Patents Applicationslast 30 patents

  • Information Patent Application

    Rolling hurricane and security shutter
    • Publication number 20070193701
    • Publication date Aug 23, 2007
    • Frank Petrick
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS