Document Type and Number:
Japanese Patent JPS53130035
Kind Code:
U
Application Number:
JP3459977U
Publication Date:
October 16, 1978
Filing Date:
March 22, 1977
Export Citation:
International Classes:
B01D35/05; A47K3/00; B01D25/00; B01D35/02; B01D35/027; (IPC1-7): A47K3/00; B01D25/00
Domestic Patent References:
| JPS5137801U | 1976-03-22 |