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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0316999
Kind Code:
B2
Inventors:
NISHIMURA TOSHIHIRO
NAKAYAMA MUNEO
HASHIMOTO AKIRA
Application Number:
JP10420283A
Publication Date:
March 06, 1991
Filing Date:
June 13, 1983
Export Citation:
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Assignee:
TOKYO OHKA KOGYO CO LTD
International Classes:
C10G21/18; C10M175/00



 
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