Document Type and Number:
Japanese Patent JPS63104933
Kind Code:
U
Application Number:
JP20205886U
Publication Date:
July 07, 1988
Filing Date:
December 24, 1986
Export Citation:
International Classes:
F04D29/70; B01D45/06; B01D45/08; F24F13/08; (IPC1-7): F24F13/08; B01D45/06; F04D29/70