FR560023A - - Google Patents
Info
- Publication number
- FR560023A FR560023A FR560023DA FR560023A FR 560023 A FR560023 A FR 560023A FR 560023D A FR560023D A FR 560023DA FR 560023 A FR560023 A FR 560023A
- 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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0208—Switches actuated by the expansion or evaporation of a gas or liquid
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR560023A true FR560023A (cs) | 1923-09-26 |
Family
ID=1538827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR560023D Expired FR560023A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR560023A (cs) |
-
0
- FR FR560023D patent/FR560023A/fr not_active Expired