Document Type and Number:
Japanese Patent JPS5013237
Kind Code:
B1
Application Number:
JP8606569A
Publication Date:
May 17, 1975
Filing Date:
October 29, 1969
Export Citation:
International Classes:
B01J21/16; B01J35/10; C07B61/00; C07C57/055; C07C51/00; C07C57/04; C07C67/00; (IPC1-7): B01J35/10; C07C57/04; C07C51/26