Document Type and Number:
Japanese Patent JPS55146877
Kind Code:
U
Application Number:
JP4684979U
Publication Date:
October 22, 1980
Filing Date:
April 11, 1979
Export Citation:
International Classes:
F03C1/06; F03C1/253; F03C1/28; F04B1/24; (IPC1-7): F04B1/24; F03C1/06