Title:
ATSUDENTAI OYOBI SONOSEIZOHOHO
Document Type and Number:
Japanese Patent JPS5131896
Kind Code:
A
Inventors:
OOCHI HIROSHI
NISHIDA MASAMITSU
HAYAKAWA SHIGERU
NISHIDA MASAMITSU
HAYAKAWA SHIGERU
Application Number:
JP10568874A
Publication Date:
March 18, 1976
Filing Date:
September 12, 1974
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H04R17/00; H01L41/18; H01L41/45; H04R19/00; (IPC1-7): H01L41/18; H01L41/22; H04R19/00
Domestic Patent References:
| JP42009915A | ||||
| JPS4831497A | 1973-04-25 |