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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH02137464
Kind Code:
U
More Like This:
Application Number:
JP4747789U
Publication Date:
November 16, 1990
Filing Date:
April 21, 1989
Export Citation:
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International Classes:
E05B27/04; E05B29/04; (IPC1-7): E05B29/04; E05B27/04
Domestic Patent References:
JPS6237474A1987-02-18
JPS4218760Y11967-10-30
JPS4825654U1973-03-27
JPS63110376A1988-05-14