FR1168607A - Fréquencemètre - Google Patents

Fréquencemètre

Info

Publication number
FR1168607A
FR1168607A FR1168607DA FR1168607A FR 1168607 A FR1168607 A FR 1168607A FR 1168607D A FR1168607D A FR 1168607DA FR 1168607 A FR1168607 A FR 1168607A
Authority
FR
France
Prior art keywords
frequency meter
meter
frequency
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
English (en)
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 FR1168607A publication Critical patent/FR1168607A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/02—Arrangements for measuring frequency, e.g. pulse repetition rate; Arrangements for measuring period of current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1168607D 1957-02-18 1957-02-18 Fréquencemètre Expired FR1168607A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1168607T 1957-02-18

Publications (1)

Publication Number Publication Date
FR1168607A true FR1168607A (fr) 1958-12-11

Family

ID=9656062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1168607D Expired FR1168607A (fr) 1957-02-18 1957-02-18 Fréquencemètre

Country Status (1)

Country Link
FR (1) FR1168607A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079555A (en) * 1958-01-21 1963-02-26 J B T Instr Inc Vibrating reed electro-responsive device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079555A (en) * 1958-01-21 1963-02-26 J B T Instr Inc Vibrating reed electro-responsive device

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