Title:
Electric musical instrument
United States Patent 3000252
US Patent References:
Electric organ
- - 2159505

Musical tuning instrument
- - 2207450

Electrical musical instrument
- - 2498367

Control apparatus
- - 2505182

Signal mixing apparatus
- - 2547759


Inventors:
Wayne Jr., William C.
Publication Date:
09/19/1961
View Patent Images:
Assignee:
BALDWIN PIANO COMPANY
Primary Class:
Other Classes:
984/383, 84/DIG.004, 84/708, 84/697, 84/DIG.001, 84/678
International Classes:
G10H5/08; G10H5/00
US Patent References:
2561349Electrical musical instrument
2580217Electronic musical instrument
2596258Electric organ speaker system
2645968Electrical musical instrument
Foreign References:
GB371641A
FR841866A