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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS625650
Kind Code:
B2
Inventors:
AKITA MASANORI
OOTA YUKIO
KONDO SEIJI
Application Number:
JP11862978A
Publication Date:
February 05, 1987
Filing Date:
September 28, 1978
Export Citation:
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Assignee:
TORAY INDUSTRIES
International Classes:
B01J19/00; B01F15/04; G05D21/00