Document Type and Number:
Japanese Patent JPS5190135
Kind Code:
U
Application Number:
JP813475U
Publication Date:
July 19, 1976
Filing Date:
January 17, 1975
Export Citation:
International Classes:
F16K21/20; F16K21/18; (IPC1-7): F16K21/18
Domestic Patent References:
| JP42017236A |