Document Type and Number:
Japanese Patent JPS5199823
Kind Code:
U
Application Number:
JP1787975U
Publication Date:
August 11, 1976
Filing Date:
February 10, 1975
Export Citation:
International Classes:
F16K15/02; F16K17/02; F16K17/04; F16K27/00; (IPC1-7): F16K15/02; F16K17/02; F16K17/04
Domestic Patent References:
| JPS4847616A | 1973-07-06 | |||
| JP9009138U |