Document Type and Number:
Japanese Patent JPH024581
Kind Code:
B2
Inventors:
KAMYA NAOMI
YOSHIKAWA MASAHIDE
TOBYAMA TADASHI
NOHIRA HIROYUKI
FUJIMURA RIEKO
YOSHIKAWA MASAHIDE
TOBYAMA TADASHI
NOHIRA HIROYUKI
FUJIMURA RIEKO
Application Number:
JP10226179A
Publication Date:
January 29, 1990
Filing Date:
August 13, 1979
Export Citation:
Assignee:
YAMAKAWA CHEMICAL IND
International Classes:
C07B57/00; C07B31/00; C07C67/00; C07C209/00; C07C209/88; C07C211/27
Next Patent: JPH024582