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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6147134
Kind Code:
B2
Inventors:
TAKEUCHI TATSURO
TSUKAKAWA MASAKI
KIMOTO RYUZO
Application Number:
JP2295280A
Publication Date:
October 17, 1986
Filing Date:
February 25, 1980
Export Citation:
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Assignee:
TAKEDA CHEMICAL INDUSTRIES LTD
International Classes:
C02F1/28; B01J20/06; B01J20/26; B01J20/28; B01J41/08; B01J41/10