FR743268A - - Google Patents
Info
- Publication number
- FR743268A FR743268A FR743268DA FR743268A FR 743268 A FR743268 A FR 743268A FR 743268D A FR743268D A FR 743268DA FR 743268 A FR743268 A FR 743268A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/62—Heating elements specially adapted for furnaces
- H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR743268A true FR743268A (es) | 1933-03-25 |
Family
ID=1547554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR743268D Expired FR743268A (es) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR743268A (es) |
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0
- FR FR743268D patent/FR743268A/fr not_active Expired