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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5329835
Kind Code:
Y2
Application Number:
JP13487073U
Publication Date:
July 25, 1978
Filing Date:
November 22, 1973
Export Citation:
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International Classes:
D06F71/29; D06F71/18; D06F73/00; (IPC1-7): D06F73/00