Document Type and Number:
Japanese Patent JPS5261661
Kind Code:
U
Application Number:
JP14875375U
Publication Date:
May 06, 1977
Filing Date:
October 31, 1975
Export Citation:
International Classes:
F23Q2/16; F23Q2/28; F23Q2/34; (IPC1-7): F23Q2/34; F23Q2/16
Domestic Patent References:
| JP46015324U | ||||
| JPS4019717Y1 | 1965-07-09 |