Document Type and Number:
Japanese Patent JPS6170586
Kind Code:
U
Application Number:
JP15439384U
Publication Date:
May 14, 1986
Filing Date:
October 15, 1984
Export Citation:
International Classes:
F04B53/16; F04B11/00; F04B23/02; (IPC1-7): F04B23/02; F04B11/00; F04B21/00