Document Type and Number:
Japanese Patent JPS5048506
Kind Code:
A
Application Number:
JP7073474A
Publication Date:
April 30, 1975
Filing Date:
June 20, 1974
Export Citation:
International Classes:
F03C1/06; F03C1/253; F04B1/20; (IPC1-7): F04B1/20; F03C1/06