Document Type and Number:
Japanese Patent JPS50115677
Kind Code:
A
Application Number:
JP2152274A
Publication Date:
September 10, 1975
Filing Date:
February 25, 1974
Export Citation:
International Classes:
B01J10/00; B01J14/00; C01D5/00; C01F11/18; (IPC1-7): B01J1/00; C01D5/00; C01F11/18
Domestic Patent References:
| JP35008485A | ||||
| JP47049041A | ||||
| JP27003964A |