G04F 5/027
Using electro-mechanical driving
Official title: {using electro-mechanical driving, e.g. of optical scanned recordings (electrophonic musical instruments in which tones are generated by electromechanical means, e.g. by using pick-up means for reading recorded waves G10H3/00)}
G04F5/027 (Using electro-mechanical driving) appears on 4 US grants and 2 published applications in this corpus.
Search patents in G04F- Granted patents
- 4
- Published applications
- 2
- Assignees
- 1
- Inventors
- 4
- Latest grant
- 18 Mar 2025
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