Document Type and Number:
Japanese Patent JPS5168842
Kind Code:
U
Application Number:
JP14332174U
Publication Date:
May 31, 1976
Filing Date:
November 25, 1974
Export Citation:
International Classes:
C22B43/00; B01D53/04; B01D53/64; (IPC1-7): B01D53/04; B01J1/06; C22B43/00
Domestic Patent References:
| JP31007159A | ||||
| JP45030759A | ||||
| JPS3632578Y1 | ||||
| JPS49102587A | 1974-09-27 | |||
| JP45020843A | ||||
| JP48056332B |