Document Type and Number:
Japanese Patent JPS6255181
Kind Code:
B2
Inventors:
SUZUKI TADAHISA
WAKIMURA YOSHIAKI
MIKI SHUJI
WAKIMURA YOSHIAKI
MIKI SHUJI
Application Number:
JP20015981A
Publication Date:
November 18, 1987
Filing Date:
December 14, 1981
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
NIPPON DENSHIN DENWA KK
NIPPON DENSHIN DENWA KK
International Classes:
G06F12/16; G11C29/08