Document Type and Number:
Japanese Patent JPH0537356
Kind Code:
Y2
Application Number:
JP9355686U
Publication Date:
September 21, 1993
Filing Date:
June 19, 1986
Export Citation:
International Classes:
G08B13/00; G08B7/00; (IPC1-7): G08B13/00; G08B7/00
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