Document Type and Number:
Japanese Patent JPS4936555
Kind Code:
B1
Application Number:
JP6442370A
Publication Date:
October 01, 1974
Filing Date:
July 24, 1970
Export Citation:
International Classes:
C07C7/148; B01J23/00; C01B3/58; C07C1/00; C07C9/04; C07C67/00; (IPC1-7): C01B1/30