Document Type and Number:
Japanese Patent JPH0142235
Kind Code:
Y2
Application Number:
JP19296383U
Publication Date:
December 11, 1989
Filing Date:
December 16, 1983
Export Citation:
International Classes:
G08B25/00; G08B17/00; G08B23/00; G08B26/00; G08B29/00; (IPC1-7): G08B26/00; G08B17/00; G08B29/00
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