Document Type and Number:
Japanese Patent JPS5529795
Kind Code:
U
Application Number:
JP11418078U
Publication Date:
February 26, 1980
Filing Date:
August 18, 1978
Export Citation:
International Classes:
F16L33/22; F16L33/24; F16L35/00; (IPC1-7): F16L33/24; F16L35/00
Domestic Patent References:
| JPH061580U | 1994-01-14 | |||
| JPH075685U | 1995-01-27 |