FR981325A - Zero indicator - Google Patents

Zero indicator

Info

Publication number
FR981325A
FR981325A FR981325DA FR981325A FR 981325 A FR981325 A FR 981325A FR 981325D A FR981325D A FR 981325DA FR 981325 A FR981325 A FR 981325A
Authority
FR
France
Prior art keywords
zero indicator
indicator
zero
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
Roger Boy De La Tour
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 FR981325A publication Critical patent/FR981325A/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
    • G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR981325D 1948-12-29 1948-12-29 Zero indicator Expired FR981325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981325T 1948-12-29

Publications (1)

Publication Number Publication Date
FR981325A true FR981325A (en) 1951-05-24

Family

ID=9531866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981325D Expired FR981325A (en) 1948-12-29 1948-12-29 Zero indicator

Country Status (1)

Country Link
FR (1) FR981325A (en)

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