Document Type and Number:
Japanese Patent JPS52136458
Kind Code:
U
Application Number:
JP4568476U
Publication Date:
October 17, 1977
Filing Date:
April 12, 1976
Export Citation:
International Classes:
F24C15/08; (IPC1-7): F24C15/08
Domestic Patent References:
| JPS4836749U | 1973-05-02 | |||
| JPS3926840Y1 |