Document Type and Number:
Japanese Patent JPS5516493
Kind Code:
B2
Application Number:
JP5786176A
Publication Date:
May 02, 1980
Filing Date:
May 21, 1976
Export Citation:
International Classes:
C07C37/60; B01J27/00; B01J27/16; C07B61/00; C07C27/00; C07C37/00; C07C39/08; C07C67/00