Electrically operated musical device
United States Patent 3115803
Inventors:
Pedicano, Ernest A.
Publication Date:
12/31/1963
Assignee:
Pedicano, Ernest A.
Other Classes:
84/DIG.007, 984/302, 84/483.100, 84/678
International Classes:
G09B15/04; G10H1/00; G09B15/02