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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63169669
Kind Code:
U
Application Number:
JP6361987U
Publication Date:
November 04, 1988
Filing Date:
April 27, 1987
Export Citation:
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International Classes:
E05B19/02; H05F3/02; (IPC1-7): E05B19/02; H05F3/02
Domestic Patent References:
JPS6043580A1985-03-08
JPS5721570A1982-02-04