FR1008036A - Voltmètre - Google Patents
VoltmètreInfo
- Publication number
- FR1008036A FR1008036A FR1008036DA FR1008036A FR 1008036 A FR1008036 A FR 1008036A FR 1008036D A FR1008036D A FR 1008036DA FR 1008036 A FR1008036 A FR 1008036A
- Authority
- FR
- France
- Prior art keywords
- voltmeter
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0023—Measuring currents or voltages from sources with high internal resistance by means of measuring circuits with high input impedance, e.g. OP-amplifiers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1008036T | 1950-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1008036A true FR1008036A (fr) | 1952-05-13 |
Family
ID=9567078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1008036D Expired FR1008036A (fr) | 1950-01-06 | 1950-01-06 | Voltmètre |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1008036A (fr) |
-
1950
- 1950-01-06 FR FR1008036D patent/FR1008036A/fr not_active Expired
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