TREA

Bram Vingerling

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  • Polheim-Hausen, DE
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Patents Applicationslast 30 patents

  • Information Patent Application

    Optical filter arrangement
    • Publication number 20030058541
    • Publication date Mar 27, 2003
    • Bram Vingerling
    • G02 - OPTICS
  • Information Patent Application

    Optical filter assembly
    • Publication number 20020146203
    • Publication date Oct 10, 2002
    • Burkhard Danielzik
    • G02 - OPTICS