Document Type and Number:
Japanese Patent JPS628042
Kind Code:
B2
Inventors:
FUJIWARA RYUHEI
Application Number:
JP8313078A
Publication Date:
February 20, 1987
Filing Date:
July 07, 1978
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
H03B19/00; H03H19/00; H03K5/00
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