Title:
SOUND SORUCE DEVICE
Document Type and Number:
Japanese Patent JPS5665193
Kind Code:
A
Inventors:
HAMADA OSAMU
Application Number:
JP14190579A
Publication Date:
June 02, 1981
Filing Date:
November 01, 1979
Export Citation:
Assignee:
SONY CORP
International Classes:
G10H1/32; G10H1/043; (IPC1-7): G10H1/043