FR834037A - Improvements to metal manometers - Google Patents

Improvements to metal manometers

Info

Publication number
FR834037A
FR834037A FR834037DA FR834037A FR 834037 A FR834037 A FR 834037A FR 834037D A FR834037D A FR 834037DA FR 834037 A FR834037 A FR 834037A
Authority
FR
France
Prior art keywords
manometers
metal
metal manometers
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)
Inventor
Emile Spengler
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 filed Critical
Application granted granted Critical
Publication of FR834037A publication Critical patent/FR834037A/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)
FR834037D 1938-02-19 1938-02-19 Improvements to metal manometers Expired FR834037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR834037T 1938-02-19

Publications (1)

Publication Number Publication Date
FR834037A true FR834037A (en) 1938-11-09

Family

ID=9296916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834037D Expired FR834037A (en) 1938-02-19 1938-02-19 Improvements to metal manometers

Country Status (1)

Country Link
FR (1) FR834037A (en)

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