Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6290800
Kind Code:
U
Application Number:
JP18306185U
Publication Date:
June 10, 1987
Filing Date:
November 29, 1985
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
C02F3/10; (IPC1-7): C02F3/10