Heinz Allekotte

Person

  • Cologne, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Light box

    • Patent number 4,989,122
    • Issue date Jan 29, 1991
    • Marketing-Displays
    • Heinz A. Allekotte
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents