FR1222831A - Spectrographe de fréquence - Google Patents

Spectrographe de fréquence

Info

Publication number
FR1222831A
FR1222831A FR785257A FR785257A FR1222831A FR 1222831 A FR1222831 A FR 1222831A FR 785257 A FR785257 A FR 785257A FR 785257 A FR785257 A FR 785257A FR 1222831 A FR1222831 A FR 1222831A
Authority
FR
France
Prior art keywords
frequency spectrograph
spectrograph
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
FR785257A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1222831A publication Critical patent/FR1222831A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR785257A 1958-01-30 1959-01-29 Spectrographe de fréquence Expired FR1222831A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1222831XA 1958-01-30 1958-01-30

Publications (1)

Publication Number Publication Date
FR1222831A true FR1222831A (fr) 1960-06-13

Family

ID=22401768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785257A Expired FR1222831A (fr) 1958-01-30 1959-01-29 Spectrographe de fréquence

Country Status (1)

Country Link
FR (1) FR1222831A (fr)

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