FR34856E - - Google Patents
Info
- Publication number
- FR34856E FR34856E FR34856DA FR34856E FR 34856 E FR34856 E FR 34856E FR 34856D A FR34856D A FR 34856DA FR 34856 E FR34856 E FR 34856E
- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
- H02H3/042—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned combined with means for locating the fault
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR34856E true FR34856E (zh) | 1927-10-22 |
Family
ID=1362710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR34856D Expired FR34856E (zh) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR34856E (zh) |
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0
- FR FR34856D patent/FR34856E/fr not_active Expired