Document Type and Number:
Japanese Patent JPS5133387
Kind Code:
Y2
Application Number:
JP68972U
Publication Date:
August 19, 1976
Filing Date:
December 26, 1971
Export Citation:
International Classes:
F16K5/06; F16J15/16; F16J15/34; F16K5/20; (IPC1-7): F16K5/20
Domestic Patent References:
| JPS457020Y1 | 1970-04-06 |