Document Type and Number:
Japanese Patent JPS5376273
Kind Code:
U
Application Number:
JP15956176U
Publication Date:
June 26, 1978
Filing Date:
November 29, 1976
Export Citation:
International Classes:
B01D33/048; B01D33/06; (IPC1-7): B01D33/06
Domestic Patent References:
| JPS4519516Y1 | 1970-08-07 |