Document Type and Number:
Japanese Patent JPS55167057
Kind Code:
U
Application Number:
JP6373579U
Publication Date:
December 01, 1980
Filing Date:
May 15, 1979
Export Citation:
International Classes:
F23N1/08; F16K27/00; F16K31/12; F16K31/126; F23K5/00; (IPC1-7): F23N1/08; F16K31/12
Domestic Patent References:
| JPS4912892U | 1974-02-02 |