Document Type and Number:
Japanese Patent JPH0380057
Kind Code:
B2
Inventors:
NAKAJIMA KAN
KONO KOICHI
MYASAKA KENJI
KOMATSU MASATO
FUJII SHIGEO
TABUCHI JOICHI
KONO KOICHI
MYASAKA KENJI
KOMATSU MASATO
FUJII SHIGEO
TABUCHI JOICHI
Application Number:
JP27468684A
Publication Date:
December 20, 1991
Filing Date:
December 28, 1984
Export Citation:
Assignee:
TONEN KK
International Classes:
C02F1/28; B01D15/00; B01J20/26; B01J45/00; C01G43/00; C22B60/02
Next Patent: JPH0380058