Title:
KEYBOARD OPERATED ELECTRICAL MUSICAL INSTRUMENT
United States Patent 3427911


Inventors:
Liddall, Jack Anthony
Application Number:
US3427911DA
Publication Date:
02/18/1969
Filing Date:
12/23/1964
Assignee:
Jack, Anthony Liddall
Junn, Kashino S.
Primary Class:
Other Classes:
84/740, 84/742, 984/372
International Classes:
G10H3/20; (IPC1-7): G10H1/00; G10H3/00
View Patent Images:
US Patent References:
3229021Electronic musical instrument1966-01-11
2413062Apparatus for the production of music1946-12-24
2286587N/A1942-06-16
Foreign References:
FR835650A1938-12-27