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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5015980
Kind Code:
U
Application Number:
JP6852873U
Publication Date:
February 20, 1975
Filing Date:
June 08, 1973
Export Citation:
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International Classes:
D06F41/00; D06F39/08; (IPC1-7): D06F41/00; D06F39/08
Domestic Patent References:
JP42016908A



 
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