Document Type and Number:
Japanese Patent JPH0355832
Kind Code:
Y2
Application Number:
JP15750186U
Publication Date:
December 12, 1991
Filing Date:
October 15, 1986
Export Citation:
International Classes:
F04B45/047; F04B35/04; F04B43/04; F04B45/04; (IPC1-7): F04B43/04; F04B45/04
Next Patent: JPH0355833