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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5558200
Kind Code:
U
More Like This:
Application Number:
JP14224878U
Publication Date:
April 19, 1980
Filing Date:
October 17, 1978
Export Citation:
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International Classes:
D06F79/00; D06F81/00; (IPC1-7): D06F81/00; D06F79/00