Document Type and Number:
Japanese Patent JPS62163393
Kind Code:
U
Application Number:
JP4951686U
Publication Date:
October 17, 1987
Filing Date:
April 02, 1986
Export Citation:
International Classes:
F16L33/22; F16L35/00; (IPC1-7): F16L33/22; F16L35/00
Domestic Patent References:
| JPS478124A |