Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5616099
Kind Code:
B2
Application Number:
JP1077578A
Publication Date:
April 14, 1981
Filing Date:
January 31, 1978
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
C04B28/02; C04B14/42