Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5652900
Kind Code:
B2
Application Number:
JP12888772A
Publication Date:
December 15, 1981
Filing Date:
December 23, 1972
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
C07C307/00; C07C67/00; C07C301/00; C07C303/00; C07C303/34; C07C307/02; C07C