Document Type and Number:
Japanese Patent JPS4932437
Kind Code:
U
Application Number:
JP7294372U
Publication Date:
March 20, 1974
Filing Date:
June 19, 1972
Export Citation:
International Classes:
F24F13/08; F24F13/06; (IPC1-7): F24F13/06
Domestic Patent References:
| JPS4123428Y1 | ||||
| JPS4510621Y1 | 1970-05-14 |