Document Type and Number:
Japanese Patent JPS61139386
Kind Code:
U
Application Number:
JP12588685U
Publication Date:
August 29, 1986
Filing Date:
August 17, 1985
Export Citation:
International Classes:
F16L33/22; (IPC1-7): F16L33/22
Domestic Patent References:
| JPS48917U | 1973-01-08 | |||
| JPS3935451Y1 | ||||
| JPS5333924U | 1978-03-24 | |||
| JPS493216A | 1974-01-12 |