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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS55122755
Kind Code:
U
Application Number:
JP2155879U
Publication Date:
September 01, 1980
Filing Date:
February 20, 1979
Export Citation:
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International Classes:
A63B5/12; (IPC1-7): A63B5/12
Domestic Patent References:
JPS4917347B11974-04-30
JP52127555B
JPS3828215Y1