Document Type and Number:
Japanese Patent JPS5586188
Kind Code:
U
Application Number:
JP17084078U
Publication Date:
June 13, 1980
Filing Date:
December 11, 1978
Export Citation:
International Classes:
F16L33/02; (IPC1-7): F16L33/02
Domestic Patent References:
| JP49088314B | ||||
| JP52102564B | ||||
| JP51059919B | ||||
| JP52058825B |