Document Type and Number:
Japanese Patent JPS5173715
Kind Code:
U
Application Number:
JP14868874U
Publication Date:
June 10, 1976
Filing Date:
December 07, 1974
Export Citation:
International Classes:
F16L23/036; F16L23/02; (IPC1-7): F16L23/02
Domestic Patent References:
| JPS4733532U | 1972-12-14 |