Title:
Light responsive variable resistance control devices for electronic musical instruments
United States Patent 3045522

Inventors:
Jerome, Markowitz
Nelson, Milton F.
Publication Date:
07/24/1962
View Patent Images:
Download PDF 3045522 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
ALLEN ORGAN CO
Primary Class:
84/711
Other Classes:
984/318, 84/721, 84/DIG.019
International Classes:
G10H1/055