Document Type and Number:
Japanese Patent JPS5283021
Kind Code:
U
Application Number:
JP17207875U
Publication Date:
June 21, 1977
Filing Date:
December 19, 1975
Export Citation:
International Classes:
F04C18/356; F01C1/356; (IPC1-7): F04C17/18
Domestic Patent References:
| JP49057913B |