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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS51133999
Kind Code:
U
More Like This:
Application Number:
JP4701975U
Publication Date:
October 28, 1976
Filing Date:
April 09, 1975
Export Citation:
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International Classes:
A63B33/00; A63B31/00; B63C9/08; (IPC1-7): B63C9/08; A63B33/00
Domestic Patent References:
JPS3525923Y1
JPS341331Y1
JPS4526424Y11970-10-15