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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5230868
Kind Code:
U
Application Number:
JP11281875U
Publication Date:
March 04, 1977
Filing Date:
August 14, 1975
Export Citation:
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International Classes:
D03D9/00; D03D1/00; D06C25/00; (IPC1-7): D03D1/00
Domestic Patent References:
JPS4515650Y11970-06-30



 
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