Document Type and Number:
Japanese Patent JPH029020
Kind Code:
Y2
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Application Number:
JP19689682U
Publication Date:
March 05, 1990
Filing Date:
December 30, 1982
Export Citation:
International Classes:
E05G1/04; E05B35/00; E05B65/02; G07F17/12; (IPC1-7): E05B35/00; E05B65/02; G07F17/12
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