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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53131069
Kind Code:
U
Application Number:
JP2812177U
Publication Date:
October 18, 1978
Filing Date:
March 10, 1977
Export Citation:
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International Classes:
D03D47/30; D03D47/28; (IPC1-7): D03D47/28



 
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