Title:
【発明の名称】ビフェニルジカルボン酸の精製法
Document Type and Number:
Japanese Patent JP2664467
Kind Code:
B2
Inventors:
MORITA MAMORU
KAWAMURA MASAYUKI
KAMEI TAKESHI
KAWAMURA MASAYUKI
KAMEI TAKESHI
Application Number:
JP8579589A
Publication Date:
October 15, 1997
Filing Date:
April 06, 1989
Export Citation:
Assignee:
SHINNITSUTETSU KAGAKU KK
International Classes:
C07C51/47; C07C51/43; C07C63/331; C07C63/333; (IPC1-7): C07C63/331; C07C51/43; C07C51/47; C07C63/333
Attorney, Agent or Firm:
Hiromitsu Fujimoto (2 outside)