Document Type and Number:
Japanese Patent JPS6126485
Kind Code:
B2
Inventors:
INOE HIROSHI
TSUGE AKIHIKO
OOTA HIROYASU
ENDO HIROSHI
IIRI SHIGEO
TSUGE AKIHIKO
OOTA HIROYASU
ENDO HIROSHI
IIRI SHIGEO
Application Number:
JP4647578A
Publication Date:
June 20, 1986
Filing Date:
April 21, 1978
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
C04B35/628; C01B21/06; C01B21/068; C01B21/072; C01B31/36; C04B35/00; C04B35/64