Document Type and Number:
Japanese Patent JPS5450214
Kind Code:
U
More Like This:
Application Number:
JP12371477U
Publication Date:
April 07, 1979
Filing Date:
September 15, 1977
Export Citation:
International Classes:
F16L35/00; (IPC1-7): F16L35/00
Domestic Patent References:
JPS4993917A | 1974-09-06 |