Document Type and Number:
Japanese Patent JPS5082026
Kind Code:
U
Application Number:
JP13718773U
Publication Date:
July 15, 1975
Filing Date:
November 28, 1973
Export Citation:
International Classes:
F16K37/00; (IPC1-7): F16K37/00
Domestic Patent References:
| JPS4320717Y1 | 1968-08-31 |