FR742137A - - Google Patents
Info
- Publication number
- FR742137A FR742137A FR742137DA FR742137A FR 742137 A FR742137 A FR 742137A FR 742137D A FR742137D A FR 742137DA FR 742137 A FR742137 A FR 742137A
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
- G01R27/18—Measuring resistance to earth, i.e. line to ground
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742137A true FR742137A (xx) | 1933-02-28 |
Family
ID=1546586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742137D Expired FR742137A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742137A (xx) |
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0
- FR FR742137D patent/FR742137A/fr not_active Expired