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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0581960
Kind Code:
B2
Inventors:
YAMAUCHI KATSUOKI
Application Number:
JP24653485A
Publication Date:
November 16, 1993
Filing Date:
November 02, 1985
Export Citation:
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Assignee:
YAMAUCHI KATSUOKI
International Classes:
H04B7/00; G08B19/00; (IPC1-7): G08B19/00; H04B7/00