Document Type and Number:
Japanese Patent JPS6235695
Kind Code:
U
Application Number:
JP12643385U
Publication Date:
March 03, 1987
Filing Date:
August 19, 1985
Export Citation:
International Classes:
C02F3/08; (IPC1-7): C02F3/08
Domestic Patent References:
JPS545976B2 | 1979-03-23 | |||
JPS5499350A | 1979-08-06 | |||
JPS5644797A | 1981-04-24 |