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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0232267
Kind Code:
B2
Inventors:
SUZUKI HIDEO
OOTSUKA KANJI
ADACHI MASAMI
Application Number:
JP19042982A
Publication Date:
July 19, 1990
Filing Date:
October 29, 1982
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Assignee:
NISSAN CHEMICAL IND LTD
International Classes:
C07C61/29; B01J23/44; C07B61/00; C07C51/00; C07C51/14; C07C67/00