Document Type and Number:
Japanese Patent JPS5159766
Kind Code:
A
Inventors:
AKIMOTO HIDETOSHI
HISHINUMA TAKAO
KAJI RYUICHI
HISHINUMA TAKAO
KAJI RYUICHI
Application Number:
JP13358674A
Publication Date:
May 25, 1976
Filing Date:
November 22, 1974
Export Citation:
Assignee:
HITACHI LTD
BABCOCK HITACHI KK
BABCOCK HITACHI KK
International Classes:
B01D53/94; B01D53/34; B01D53/60; B01D53/74; (IPC1-7): B01D53/16; B01D53/34