Document Type and Number:
Japanese Patent JPH0516416
Kind Code:
B2
Inventors:
SEKIZAWA KAZUHIKO
HIRONAKA TOSHIO
NAKANO MASAO
TSUTSUMI YUKIHIRO
HIRONAKA TOSHIO
NAKANO MASAO
TSUTSUMI YUKIHIRO
Application Number:
JP16027484A
Publication Date:
March 04, 1993
Filing Date:
August 01, 1984
Export Citation:
Assignee:
TOSOH CORP
International Classes:
B01J29/00; B01J29/06; C07B61/00; C07C17/00; C07C17/12; C07C25/02; C07C25/08; C07C67/00
Next Patent: CONTROLLING APPARATUS OF PRINTING DENSITY