Document Type and Number:
Japanese Patent JPS56115087
Kind Code:
U
Application Number:
JP1225680U
Publication Date:
September 03, 1981
Filing Date:
February 01, 1980
Export Citation:
International Classes:
F16L29/00; F16K27/00; F16L37/00; F16L37/28; F16L37/32; F24D3/10; (IPC1-7): F16L29/00; F16K27/00; F16L37/28
Domestic Patent References:
| JP54098050B | ||||
| JP35012687A |