FR2138226B1 - - Google Patents

Info

Publication number
FR2138226B1
FR2138226B1 FR7118210A FR7118210A FR2138226B1 FR 2138226 B1 FR2138226 B1 FR 2138226B1 FR 7118210 A FR7118210 A FR 7118210A FR 7118210 A FR7118210 A FR 7118210A FR 2138226 B1 FR2138226 B1 FR 2138226B1
Authority
FR
France
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
FR7118210A
Other languages
French (fr)
Other versions
FR2138226A1 (xx
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.)
TREICHLER RODOLPHE
Original Assignee
TREICHLER RODOLPHE
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 TREICHLER RODOLPHE filed Critical TREICHLER RODOLPHE
Priority to FR7118210A priority Critical patent/FR2138226B1/fr
Publication of FR2138226A1 publication Critical patent/FR2138226A1/fr
Application granted granted Critical
Publication of FR2138226B1 publication Critical patent/FR2138226B1/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)
FR7118210A 1971-05-19 1971-05-19 Expired FR2138226B1 (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7118210A FR2138226B1 (xx) 1971-05-19 1971-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7118210A FR2138226B1 (xx) 1971-05-19 1971-05-19

Publications (2)

Publication Number Publication Date
FR2138226A1 FR2138226A1 (xx) 1973-01-05
FR2138226B1 true FR2138226B1 (xx) 1974-03-08

Family

ID=9077328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118210A Expired FR2138226B1 (xx) 1971-05-19 1971-05-19

Country Status (1)

Country Link
FR (1) FR2138226B1 (xx)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381220A (en) * 1965-01-12 1968-04-30 Circuit Res Company Digital frequency and phase detector
US3488758A (en) * 1966-09-14 1970-01-06 Kingsbury Technology Inc Apparatus for measuring a property of a material while processing it between movable members containing electrodes coupled to an oscillatory circuit

Also Published As

Publication number Publication date
FR2138226A1 (xx) 1973-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse