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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6245039
Kind Code:
Y2
Application Number:
JP4884784U
Publication Date:
November 30, 1987
Filing Date:
April 02, 1984
Export Citation:
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International Classes:
D21F5/00; D21F1/00; F26B9/00; F26B25/18; (IPC1-7): D21F5/00



 
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