FR2154309A1 - - Google Patents
Info
- Publication number
- FR2154309A1 FR2154309A1 FR7134857A FR7134857A FR2154309A1 FR 2154309 A1 FR2154309 A1 FR 2154309A1 FR 7134857 A FR7134857 A FR 7134857A FR 7134857 A FR7134857 A FR 7134857A FR 2154309 A1 FR2154309 A1 FR 2154309A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
- G01R17/10—AC or DC measuring bridges
- G01R17/16—AC or DC measuring bridges with discharge tubes or semiconductor devices in one or more arms of the bridge, e.g. voltmeter using a difference amplifier
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7134857A FR2154309B1 (online.php) | 1971-09-28 | 1971-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7134857A FR2154309B1 (online.php) | 1971-09-28 | 1971-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2154309A1 true FR2154309A1 (online.php) | 1973-05-11 |
| FR2154309B1 FR2154309B1 (online.php) | 1974-05-31 |
Family
ID=9083584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7134857A Expired FR2154309B1 (online.php) | 1971-09-28 | 1971-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2154309B1 (online.php) |
-
1971
- 1971-09-28 FR FR7134857A patent/FR2154309B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2154309B1 (online.php) | 1974-05-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |