Document Type and Number:
Japanese Patent JPS6437869
Kind Code:
U
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Application Number:
JP13156687U
Publication Date:
March 07, 1989
Filing Date:
August 31, 1987
Export Citation:
International Classes:
E05B49/00; E05B51/00; E05B83/36; G08B13/18; (IPC1-7): E05B51/00; E05B49/00; E05B65/20