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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52151849
Kind Code:
U
Application Number:
JP5961276U
Publication Date:
November 17, 1977
Filing Date:
May 13, 1976
Export Citation:
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International Classes:
A63B5/12; (IPC1-7): A63B5/12
Domestic Patent References:
JPS417374Y11966-04-15
JPS4428498Y11969-11-26