Document Type and Number:
Japanese Patent JPH02758
Kind Code:
B2
Inventors:
KAWAMURA MASANORI
OKAYAMA YOSHIAKI
OKAYAMA YOSHIAKI
Application Number:
JP10047181A
Publication Date:
January 09, 1990
Filing Date:
June 30, 1981
Export Citation:
Assignee:
NOHMI BOSAI KOGYO CO LTD
International Classes:
G08B25/00; G08B13/00; G08B17/00; G08B26/00; G08B29/16; G08B29/18
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