FR939394A - Improvements in frequency measurement - Google Patents

Improvements in frequency measurement

Info

Publication number
FR939394A
FR939394A FR939394DA FR939394A FR 939394 A FR939394 A FR 939394A FR 939394D A FR939394D A FR 939394DA FR 939394 A FR939394 A FR 939394A
Authority
FR
France
Prior art keywords
frequency measurement
measurement
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
French (fr)
Inventor
Charles William Earp
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939394A publication Critical patent/FR939394A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR939394D 1942-08-21 1946-10-24 Improvements in frequency measurement Expired FR939394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939394X 1942-08-21

Publications (1)

Publication Number Publication Date
FR939394A true FR939394A (en) 1948-11-12

Family

ID=10748263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939394D Expired FR939394A (en) 1942-08-21 1946-10-24 Improvements in frequency measurement

Country Status (1)

Country Link
FR (1) FR939394A (en)

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