Document Type and Number:
Japanese Patent JPS5028142
Kind Code:
U
Application Number:
JP8323173U
Publication Date:
April 01, 1975
Filing Date:
July 13, 1973
Export Citation:
International Classes:
F16L55/00; F16J15/00; F16K24/04; F16S5/00; (IPC1-7): F16S5/00; F16J15/00
Domestic Patent References:
| JPS4937052A | 1974-04-06 |