FR374044A - Pressure gauge - Google Patents

Pressure gauge

Info

Publication number
FR374044A
FR374044A FR374044DA FR374044A FR 374044 A FR374044 A FR 374044A FR 374044D A FR374044D A FR 374044DA FR 374044 A FR374044 A FR 374044A
Authority
FR
France
Prior art keywords
pressure gauge
gauge
pressure
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
Harry Lucas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR374044A publication Critical patent/FR374044A/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
    • G01L7/16—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of pistons

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR374044D 1906-12-06 1907-01-29 Pressure gauge Expired FR374044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB374044X 1906-12-06

Publications (1)

Publication Number Publication Date
FR374044A true FR374044A (en) 1907-06-03

Family

ID=1420715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR374044D Expired FR374044A (en) 1906-12-06 1907-01-29 Pressure gauge

Country Status (1)

Country Link
FR (1) FR374044A (en)

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