FR1028073A - Improvements in electrical indicating and measuring devices - Google Patents

Improvements in electrical indicating and measuring devices

Info

Publication number
FR1028073A
FR1028073A FR1028073DA FR1028073A FR 1028073 A FR1028073 A FR 1028073A FR 1028073D A FR1028073D A FR 1028073DA FR 1028073 A FR1028073 A FR 1028073A
Authority
FR
France
Prior art keywords
measuring devices
electrical indicating
indicating
electrical
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)
Inventor
Harry Elias Claesson
Karl Lennart Johansson
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 FR1028073A publication Critical patent/FR1028073A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
FR1028073D 1949-10-22 1950-10-07 Improvements in electrical indicating and measuring devices Expired FR1028073A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1028073X 1949-10-22

Publications (1)

Publication Number Publication Date
FR1028073A true FR1028073A (en) 1953-05-19

Family

ID=20418876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028073D Expired FR1028073A (en) 1949-10-22 1950-10-07 Improvements in electrical indicating and measuring devices

Country Status (1)

Country Link
FR (1) FR1028073A (en)

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