FR546665A - Air pressure indicator - Google Patents

Air pressure indicator

Info

Publication number
FR546665A
FR546665A FR546665DA FR546665A FR 546665 A FR546665 A FR 546665A FR 546665D A FR546665D A FR 546665DA FR 546665 A FR546665 A FR 546665A
Authority
FR
France
Prior art keywords
air pressure
pressure indicator
indicator
air
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
Dozier Thornton Bentley
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 FR546665A publication Critical patent/FR546665A/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
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR546665D 1922-02-02 1922-02-02 Air pressure indicator Expired FR546665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR546665T 1922-02-02

Publications (1)

Publication Number Publication Date
FR546665A true FR546665A (en) 1922-11-21

Family

ID=8933678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546665D Expired FR546665A (en) 1922-02-02 1922-02-02 Air pressure indicator

Country Status (1)

Country Link
FR (1) FR546665A (en)

Similar Documents

Publication Publication Date Title
FR546665A (en) Air pressure indicator
FR559834A (en) air purifier
FR560608A (en) Maximum pressure indicator
FR562282A (en) Air compressor
FR26620E (en) Fully drained tank by air pressure
FR26382E (en) Pressure application device
FR557707A (en) Pressure regulator
FR608951A (en) Improvements to air pressure gauges
FR603715A (en) Printing forms
FR555687A (en) Pressure application device
FR562215A (en) Air compressor
FR556027A (en) Pressure indicator
FR571166A (en) Air compressor
FR535036A (en) Pressure application device
FR550686A (en) Low pressure boiler
FR564780A (en) Pressure regulator
FR552507A (en) Pressure regulator
FR26017E (en) Pressure regulator
FR548003A (en) Pressure reducing valve pressure gauge attachment mode
FR582464A (en) Lubricator operated by air pressure
FR553209A (en) Air displacer
FR590482A (en) Ignition indicator
FR574743A (en) Air sterilizer
FR596238A (en) Improvements to or related to photo-mechanical printing surfaces
FR552643A (en) Improvements to air compressors