FR542447A - Interrupteur-rhéostat - Google Patents
Interrupteur-rhéostatInfo
- Publication number
- FR542447A FR542447A FR542447DA FR542447A FR 542447 A FR542447 A FR 542447A FR 542447D A FR542447D A FR 542447DA FR 542447 A FR542447 A FR 542447A
- Authority
- FR
- France
- Prior art keywords
- rheostat
- switch
- Prior art date
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR542447T | 1921-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR542447A true FR542447A (fr) | 1922-08-11 |
Family
ID=8930880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR542447D Expired FR542447A (fr) | 1921-10-18 | 1921-10-18 | Interrupteur-rhéostat |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR542447A (fr) |
-
1921
- 1921-10-18 FR FR542447D patent/FR542447A/fr not_active Expired
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