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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5221560
Kind Code:
U
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Application Number:
JP10670975U
Publication Date:
February 16, 1977
Filing Date:
August 01, 1975
Export Citation:
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International Classes:
A63B17/00; (IPC1-7): A63B17/00
Domestic Patent References:
JP40008621A