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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6211600
Kind Code:
Y2
Application Number:
JP17665784U
Publication Date:
March 19, 1987
Filing Date:
November 22, 1984
Export Citation:
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International Classes:
D06F71/00; D06F71/08; D06F71/28; (IPC1-7): D06F71/28