Document Type and Number:
Japanese Patent JPS63134176
Kind Code:
U
Application Number:
JP2553187U
Publication Date:
September 02, 1988
Filing Date:
February 25, 1987
Export Citation:
International Classes:
F04B1/20; F03C1/06; F03C1/253; F03C1/28; F03C1/32; (IPC1-7): F04B1/20; F03C1/06