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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5511840
Kind Code:
Y2
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Application Number:
JP8003676U
Publication Date:
March 14, 1980
Filing Date:
June 18, 1976
Export Citation:
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International Classes:
D06F81/00; D06F75/40; (IPC1-7): D06F81/00



 
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