Document Type and Number:
Japanese Patent JPS5529385
Kind Code:
U
Application Number:
JP11292278U
Publication Date:
February 26, 1980
Filing Date:
August 17, 1978
Export Citation:
International Classes:
F16L55/04; F23K5/00; F23K5/04; (IPC1-7): F23K5/00
Domestic Patent References:
| JPS3811489Y1 |