Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4927860
Kind Code:
B1
Application Number:
JP12591370A
Publication Date:
July 22, 1974
Filing Date:
December 25, 1970
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
C07D317/60; B01J21/00; B01J23/00; B01J31/00; C07B61/00; C07C67/00; C07C227/00; C07C227/04; C07C227/06; C07C227/16; C07C227/18; C07C229/36; C07C241/00; C07C291/10; C07D319/18; C07D321/00; C07D321/10