Document Type and Number:
Japanese Patent JPS54161632
Kind Code:
U
Application Number:
JP6013278U
Publication Date:
November 12, 1979
Filing Date:
May 01, 1978
Export Citation:
International Classes:
F16K11/085; (IPC1-7): F16K11/085
Domestic Patent References:
| JPS5231935U | 1977-03-05 |