FR870666A - Appareil de mesure - Google Patents

Appareil de mesure

Info

Publication number
FR870666A
FR870666A FR870666DA FR870666A FR 870666 A FR870666 A FR 870666A FR 870666D A FR870666D A FR 870666DA FR 870666 A FR870666 A FR 870666A
Authority
FR
France
Prior art keywords
measuring device
measuring
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Application granted granted Critical
Publication of FR870666A publication Critical patent/FR870666A/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)
FR870666D 1938-05-19 1939-05-19 Appareil de mesure Expired FR870666A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US870666XA 1938-05-19 1938-05-19

Publications (1)

Publication Number Publication Date
FR870666A true FR870666A (fr) 1942-03-20

Family

ID=22202916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870666D Expired FR870666A (fr) 1938-05-19 1939-05-19 Appareil de mesure

Country Status (1)

Country Link
FR (1) FR870666A (fr)

Similar Documents

Publication Publication Date Title
FR853634A (fr) Appareils de mesure
FR738779A (fr) Appareil de mesure rectiligne
FR862048A (fr) Appareil piézoélectriques
FR848183A (fr) Appareil télé-imprimeur
FR836009A (fr) Appareil indicateur de nombres
FR870666A (fr) Appareil de mesure
FR885222A (fr) Appareil de mesure
FR822931A (fr) Appareil de mesure de la pesanteur
FR850541A (fr) Appareil orthopédique
FR844883A (fr) Appareil de mesure
FR863052A (fr) Appareil de mesure de la gravité
FR857224A (fr) Dispositif de mesure
FR947744A (fr) Appareil de mesure
FR879059A (fr) Appareil de mesure
FR50036E (fr) Appareil décanteur
FR852464A (fr) Appareil pour la mesure des niveaux électriques
FR831831A (fr) Appareil de dessin
FR841566A (fr) Appareil de mesure de vitesse
FR843567A (fr) Appareil indicateur de nombres
FR856558A (fr) Appareil moto-ski
FR873104A (fr) Appareil indicateur de givrage
FR860325A (fr) Appareil de percussion
FR49308E (fr) Appareil fumivore
FR896574A (fr) Appareil de mesure de la profondeur d'horizon
FR858457A (fr) Appareil compteur ou enregistreur