Title:
Rotary electrical apparatus
United States Patent 3070660


Inventors:
Ippolito, Anthony C.
Application Number:
US11339861A
Publication Date:
12/25/1962
Filing Date:
05/29/1961
Assignee:
WURLITZER CO
Primary Class:
Other Classes:
84/739, 84/740, 336/115, 336/120, 984/313
International Classes:
G10H1/047
View Patent Images:
Other References:
None