FR868141A - - Google Patents
Info
- Publication number
- FR868141A FR868141A FR868141DA FR868141A FR 868141 A FR868141 A FR 868141A FR 868141D A FR868141D A FR 868141DA FR 868141 A FR868141 A FR 868141A
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
- H02H11/001—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of incorrect or interrupted earth connection
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR868141A true FR868141A (no) | 1941-12-18 |
Family
ID=1555457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR868141D Expired FR868141A (no) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR868141A (no) |
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0
- FR FR868141D patent/FR868141A/fr not_active Expired