Document Type and Number:
Japanese Patent JPS61146568
Kind Code:
U
Application Number:
JP3049085U
Publication Date:
September 10, 1986
Filing Date:
March 04, 1985
Export Citation:
International Classes:
E03C1/086; F16L17/00; F16L25/00; F16L35/00; (IPC1-7): E03C1/086; F16L25/00; F16L35/00
Domestic Patent References:
| JP54088919B |