Document Type and Number:
Japanese Patent JPH0281612
Kind Code:
U
Application Number:
JP15677388U
Publication Date:
June 25, 1990
Filing Date:
November 30, 1988
Export Citation:
International Classes:
F24F7/06; B01D39/10; B01D41/04; B01D46/10; (IPC1-7): B01D39/10; B01D41/04; B01D46/10; F24F7/06