Document Type and Number:
Japanese Patent JPH0228630
Kind Code:
B2
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Inventors:
YOSHINAGA KAZUO
KATAGIRI KAZUHARU
KATAGIRI KAZUHARU
Application Number:
JP15119184A
Publication Date:
June 25, 1990
Filing Date:
July 23, 1984
Export Citation:
Assignee:
CANON KK
International Classes:
C09K19/26; C07C67/00; C07C241/00; C07C291/08; C09K19/46; C09K19/48; G02F1/13; G09F9/35
Next Patent: JPH0228631