TREA

Birotronics Ltd.

Follow

Organization

  • GB
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic musical instrument
    • Patent number 4,182,214
    • Issue date Jan 8, 1980
    • Birotronics Ltd.
    • Richard C. Wakeman
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS