FR691509A - Altimeter - Google Patents
AltimeterInfo
- Publication number
- FR691509A FR691509A FR691509DA FR691509A FR 691509 A FR691509 A FR 691509A FR 691509D A FR691509D A FR 691509DA FR 691509 A FR691509 A FR 691509A
- Authority
- FR
- France
- Prior art keywords
- altimeter
- 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
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR691509T | 1929-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR691509A true FR691509A (en) | 1930-10-22 |
Family
ID=9033814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR691509D Expired FR691509A (en) | 1929-05-29 | 1929-05-29 | Altimeter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR691509A (en) |
-
1929
- 1929-05-29 FR FR691509D patent/FR691509A/en not_active Expired
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