Title:
Transistor keyer
United States Patent 3196201


Inventors:
Mcdonald, Lyell J.
Application Number:
US10569761A
Publication Date:
07/20/1965
Filing Date:
04/26/1961
Assignee:
CONN LTD C G
Primary Class:
Other Classes:
84/702, 84/DIG.13, 984/322
International Classes:
G10H1/057
View Patent Images:
US Patent References:
2906959Electronic organ1959-09-29
2885573Transistor delay circuit1959-05-05
2811887Electrical musical instrument1957-11-05
2811069Electrical musical instrument1957-10-29
2483823Electronic keying means1949-10-04