FR2137305A1 - - Google Patents
Info
- Publication number
- FR2137305A1 FR2137305A1 FR7117946A FR7117946A FR2137305A1 FR 2137305 A1 FR2137305 A1 FR 2137305A1 FR 7117946 A FR7117946 A FR 7117946A FR 7117946 A FR7117946 A FR 7117946A FR 2137305 A1 FR2137305 A1 FR 2137305A1
- 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
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters
- G01F7/005—Volume-flow measuring devices with two or more measuring ranges; Compound meters by measuring pressure or differential pressure, created by the use of flow constriction
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7117946A FR2137305B1 (forum.php) | 1971-05-18 | 1971-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7117946A FR2137305B1 (forum.php) | 1971-05-18 | 1971-05-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2137305A1 true FR2137305A1 (forum.php) | 1972-12-29 |
| FR2137305B1 FR2137305B1 (forum.php) | 1973-05-11 |
Family
ID=9077232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7117946A Expired FR2137305B1 (forum.php) | 1971-05-18 | 1971-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2137305B1 (forum.php) |
-
1971
- 1971-05-18 FR FR7117946A patent/FR2137305B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2137305B1 (forum.php) | 1973-05-11 |