FR709745A - Altimeter - Google Patents

Altimeter

Info

Publication number
FR709745A
FR709745A FR709745DA FR709745A FR 709745 A FR709745 A FR 709745A FR 709745D A FR709745D A FR 709745DA FR 709745 A FR709745 A FR 709745A
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AERA ETS
Original Assignee
AERA ETS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AERA ETS filed Critical AERA ETS
Application granted granted Critical
Publication of FR709745A publication Critical patent/FR709745A/en
Expired legal-status Critical Current

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)
FR709745D 1930-01-29 1931-01-21 Altimeter Expired FR709745A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE709745X 1930-01-29

Publications (1)

Publication Number Publication Date
FR709745A true FR709745A (en) 1931-08-12

Family

ID=6617938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709745D Expired FR709745A (en) 1930-01-29 1931-01-21 Altimeter

Country Status (1)

Country Link
FR (1) FR709745A (en)

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