Document Type and Number:
Japanese Patent JPS5283561
Kind Code:
U
Application Number:
JP17223575U
Publication Date:
June 22, 1977
Filing Date:
December 19, 1975
Export Citation:
International Classes:
C02F1/40; B03B5/54; (IPC1-7): C02C1/18; B03B5/54; C02C1/30
Domestic Patent References:
| JPS471188A |