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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS50123099
Kind Code:
U
Application Number:
JP3258774U
Publication Date:
October 08, 1975
Filing Date:
March 23, 1974
Export Citation:
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International Classes:
A63B33/00; B63C11/48; (IPC1-7): A63B33/00



 
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