Document Type and Number:
Japanese Patent JPS5228225
Kind Code:
U
Application Number:
JP11548775U
Publication Date:
February 26, 1977
Filing Date:
August 20, 1975
Export Citation:
International Classes:
F23D3/08; F23D3/24; (IPC1-7): F23D3/08; F23D3/24
Domestic Patent References:
JPS4512307Y1 | 1970-05-29 | |||
JPS4122146Y1 | 1966-11-02 | |||
JP46004597U |