Document Type and Number:
Japanese Patent JPS5119228
Kind Code:
Y1
Application Number:
JP4946974U
Publication Date:
May 20, 1976
Filing Date:
April 30, 1974
Export Citation:
International Classes:
F16K39/02; F16K11/10; (IPC1-7): F16K11/10
Domestic Patent References:
| JPS373588Y1 | ||||
| JP38009830A |