Document Type and Number:
Japanese Patent JPS51131848
Kind Code:
U
Application Number:
JP5149475U
Publication Date:
October 23, 1976
Filing Date:
April 16, 1975
Export Citation:
International Classes:
F24F7/013; F24F1/02; F24F7/06; (IPC1-7): F24F1/00; F24F7/06
Domestic Patent References:
| JPS418481Y1 | ||||
| JP49127147B |