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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS558632
Kind Code:
B2
Application Number:
JP6721971A
Publication Date:
March 05, 1980
Filing Date:
August 30, 1971
Export Citation:
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International Classes:
D06J1/10; D06C23/04; D06J1/12; (IPC1-7): D06J1/12; D06J1/10