FR459823A - Improvements to electrical measuring devices - Google Patents

Improvements to electrical measuring devices

Info

Publication number
FR459823A
FR459823A FR459823DA FR459823A FR 459823 A FR459823 A FR 459823A FR 459823D A FR459823D A FR 459823DA FR 459823 A FR459823 A FR 459823A
Authority
FR
France
Prior art keywords
measuring devices
electrical measuring
electrical
devices
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR459823A publication Critical patent/FR459823A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/16—Magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR459823D 1913-07-01 1913-07-01 Improvements to electrical measuring devices Expired FR459823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR459823T 1913-07-01

Publications (1)

Publication Number Publication Date
FR459823A true FR459823A (en) 1913-11-17

Family

ID=1499276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR459823D Expired FR459823A (en) 1913-07-01 1913-07-01 Improvements to electrical measuring devices

Country Status (1)

Country Link
FR (1) FR459823A (en)

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