Document Type and Number:
Japanese Patent JPH0118168
Kind Code:
Y2
Application Number:
JP18165984U
Publication Date:
May 26, 1989
Filing Date:
November 29, 1984
Export Citation:
International Classes:
B01D17/032; B01D17/025; D06F43/08; (IPC1-7): B01D17/032; D06F43/08
Next Patent: MANUFACTURE OF ELECTRIC DOUBLE-LAYER CAPACITOR