FR892329A - Improvements to absolute manometers - Google Patents

Improvements to absolute manometers

Info

Publication number
FR892329A
FR892329A FR892329DA FR892329A FR 892329 A FR892329 A FR 892329A FR 892329D A FR892329D A FR 892329DA FR 892329 A FR892329 A FR 892329A
Authority
FR
France
Prior art keywords
manometers
absolute
absolute 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)
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.)
Ind Radioelectriques SA Des
Original Assignee
Ind Radioelectriques SA Des
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 Ind Radioelectriques SA Des filed Critical Ind Radioelectriques SA Des
Application granted granted Critical
Publication of FR892329A publication Critical patent/FR892329A/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
    • G01L21/00—Vacuum gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR892329D 1942-11-20 1942-11-20 Improvements to absolute manometers Expired FR892329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR892329T 1942-11-20

Publications (1)

Publication Number Publication Date
FR892329A true FR892329A (en) 1944-04-04

Family

ID=9389534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892329D Expired FR892329A (en) 1942-11-20 1942-11-20 Improvements to absolute manometers

Country Status (1)

Country Link
FR (1) FR892329A (en)

Similar Documents

Publication Publication Date Title
FR932278A (en) Improvements to electronic amplifiers
FR886632A (en) Improvements to aeromotors
FR888166A (en) Improvements to scrapers-scrapers
FR975094A (en) Improvements to pumps
FR887890A (en) Improvements to pumps
FR892329A (en) Improvements to absolute manometers
FR931250A (en) Improvements to supporting surfaces
FR894978A (en) Improvements to mechanical transmissions
FR949745A (en) Improvements to belts
FR916571A (en) Improvements to manometers
FR977549A (en) Improvements to manometers
FR879940A (en) Improvements to drills
FR928780A (en) Improvements to gasifiers
FR890535A (en) Refinements to barbins
FR890652A (en) Improvements to daters
FR908233A (en) Improvements to amplifiers
FR52093E (en) Improvements to amplifiers
FR938259A (en) Improvements to equisignal radiobeacons
FR932725A (en) Improvements to pumps
FR913528A (en) Improvements to pumps
FR884369A (en) Improvements to fittings
FR890099A (en) Improvements to gasifiers
FR887849A (en) Improvements to gasifiers
FR52606E (en) Improvements to gasifiers
FR886668A (en) Improvements to gasifiers