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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5230648
Kind Code:
U
Application Number:
JP11748475U
Publication Date:
March 03, 1977
Filing Date:
August 26, 1975
Export Citation:
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International Classes:
E05F5/02; (IPC1-7): E05F5/02
Domestic Patent References:
JP49098127B
JPS5039231B11975-12-15
JP49141633B