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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6324519
Kind Code:
B2
Inventors:
KINOSHITA TATSUO
KOJIMA ICHIRO
MARUHASHI KENJI
OOGUCHI YUTAKA
ENDO NOBORU
SATO TETSUO
Application Number:
JP16737480A
Publication Date:
May 20, 1988
Filing Date:
November 29, 1980
Export Citation:
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Assignee:
NIPPON OIL CO LTD
International Classes:
B01J20/26; B01J20/28; C07H23/00; C12P19/42