Document Type and Number:
Japanese Patent JPS612918
Kind Code:
B2
Inventors:
TAKAGI MICHIAKI
ASAKAWA TATSUJI
MISAWA TOSHUKI
ASAKAWA TATSUJI
MISAWA TOSHUKI
Application Number:
JP8304980A
Publication Date:
January 28, 1986
Filing Date:
June 19, 1980
Export Citation:
Assignee:
SUWA SEIKOSHA KK
International Classes:
G04G3/00; G04C10/00; G04G3/02; H03B5/32; H03L1/02
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