Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0516312
Kind Code:
B2
Inventors:
KANESATO MASATOSHI
YOKOYAMA TOSHIRO
SUZUKI TOSHISHIGE
Application Number:
JP25283587A
Publication Date:
March 04, 1993
Filing Date:
October 07, 1987
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KOGYO GIJUTSUIN
International Classes:
B01J41/04; B01J20/26; B01J45/00; C02F1/42; C08F8/00; C08F8/32