Document Type and Number:
Japanese Patent JPS57199752
Kind Code:
U
Application Number:
JP8889381U
Publication Date:
December 18, 1982
Filing Date:
June 17, 1981
Export Citation:
International Classes:
F23D14/82; F16K17/36; F23N5/24; (IPC1-7): F23N5/24; F16K17/36; F23D13/46
Domestic Patent References:
| JPS53146334A | 1978-12-20 |