Beda Kaeser

Person

  • Brugg, CH

Patents Grantslast 30 patents

  • Information Patent Grant

    Holographic optical element

    • Patent number 7,675,631
    • Issue date Mar 9, 2010
    • Zumbach Electronic AG
    • Urs-Peter Studer
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents