ROUGH SURFACE RADIANT HEATER
United States Patent 3453413
US Patent References:
Electrical heating device
- - 1644255
Heat transmitting surface
- - 2152934
/2343542.html
- - 2343542
Heating apparatus
- - 2545805
Electrically conductive film panel heaters
- - 2715668
Electrical heating device
- - 1644255
Heat transmitting surface
- - 2152934
/2343542.html
- - 2343542
Heating apparatus
- - 2545805
Electrically conductive film panel heaters
- - 2715668
Inventors:
Reynolds Jr., Louis J.
Publication Date:
07/01/1969
View Patent Images:
Export Citation:
Assignee:
AZTEC IND INC
Primary Class:
Other Classes:
219/548, 126/92R, 392/436, 219/213, 165/133, 165/49, 219/540, 219/530
International Classes:
F24D13/02; H05B3/02
US Patent References:
| 2922866 | Panel electric heater |
Foreign References:
| GB748650A |