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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0222791
Kind Code:
B2
Inventors:
IKEMATSU MASAKI
PPONJO ISAO
SAKAI KAZUO
Application Number:
JP5369782A
Publication Date:
May 21, 1990
Filing Date:
April 02, 1982
Export Citation:
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Assignee:
NIPPON OIL CO LTD
International Classes:
C10G21/27; C08L95/00; C10C3/00



 
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