Document Type and Number:
Japanese Patent JPS5286015
Kind Code:
U
Application Number:
JP17316775U
Publication Date:
June 27, 1977
Filing Date:
December 23, 1975
Export Citation:
International Classes:
F16L27/12; F16L27/10; (IPC1-7): F16L27/10
Domestic Patent References:
| JPS4812568U | 1973-02-12 |