FR905571A - Automatic switching device for measuring devices - Google Patents

Automatic switching device for measuring devices

Info

Publication number
FR905571A
FR905571A FR905571DA FR905571A FR 905571 A FR905571 A FR 905571A FR 905571D A FR905571D A FR 905571DA FR 905571 A FR905571 A FR 905571A
Authority
FR
France
Prior art keywords
switching device
measuring devices
automatic switching
automatic
measuring
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.)
WIENER RADIOWERKE AG
Original Assignee
WIENER RADIOWERKE AG
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 WIENER RADIOWERKE AG filed Critical WIENER RADIOWERKE AG
Application granted granted Critical
Publication of FR905571A publication Critical patent/FR905571A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/24—Testing of discharge tubes
    • G01R31/25—Testing of vacuum tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR905571D 1943-01-29 1944-06-29 Automatic switching device for measuring devices Expired FR905571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE905571X 1943-01-29

Publications (1)

Publication Number Publication Date
FR905571A true FR905571A (en) 1945-12-07

Family

ID=6862277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905571D Expired FR905571A (en) 1943-01-29 1944-06-29 Automatic switching device for measuring devices

Country Status (1)

Country Link
FR (1) FR905571A (en)

Similar Documents

Publication Publication Date Title
FR941233A (en) Measuring devices
FR908132A (en) Magnetic device for braking measuring devices, relays and meters
FR982957A (en) Device for distillation
FR938802A (en) Signal transmission device
FR905571A (en) Automatic switching device for measuring devices
FR901458A (en) Automatic interurban telephony selector control device
FR907714A (en) Connection device for radio equipment
FR897213A (en) Automatic device for measuring surfaces
FR935379A (en) Automatic dispenser for sulfocarbonation devices
FR905833A (en) Preselector device for gear change
FR905073A (en) Jointing device for belts
FR905353A (en) Control device for rapid welding devices
FR897098A (en) Automatic projection device
FR902324A (en) Safety device for thermionic devices
FR974195A (en) Explorer-recorder device for measuring devices
FR974552A (en) Explorer-recorder device for measuring devices
FR924687A (en) Automatic release device for parachutes
FR994287A (en) Automatic weighing device
FR909933A (en) Ignition device for discharge devices
FR900468A (en) Locking device for rotating member
FR52820E (en) Automatic disc change device for talking machines
FR901849A (en) Charging device for cinematographic devices
FR901659A (en) Control device for machine tools and the like
FR884621A (en) Automatic safety device for switches and similar devices
FR932511A (en) Automatic brake adjustment device