FR1133815A - émetteur direct de basse fréquence - Google Patents

émetteur direct de basse fréquence

Info

Publication number
FR1133815A
FR1133815A FR1133815DA FR1133815A FR 1133815 A FR1133815 A FR 1133815A FR 1133815D A FR1133815D A FR 1133815DA FR 1133815 A FR1133815 A FR 1133815A
Authority
FR
France
Prior art keywords
low frequency
frequency direct
direct transmitter
transmitter
low
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)
Inventor
Jean Caux
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 filed Critical
Application granted granted Critical
Publication of FR1133815A publication Critical patent/FR1133815A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR1133815D 1955-03-05 1955-03-05 émetteur direct de basse fréquence Expired FR1133815A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1133815T 1955-03-05

Publications (1)

Publication Number Publication Date
FR1133815A true FR1133815A (fr) 1957-04-02

Family

ID=9639086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1133815D Expired FR1133815A (fr) 1955-03-05 1955-03-05 émetteur direct de basse fréquence

Country Status (1)

Country Link
FR (1) FR1133815A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173761A1 (fr) * 1972-03-01 1973-10-12 Mazarakis Spiro

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2173761A1 (fr) * 1972-03-01 1973-10-12 Mazarakis Spiro

Similar Documents

Publication Publication Date Title
CH346455A (fr) Stylographe
CH336510A (fr) Klystron
CH341735A (fr) Stylographe
CH345046A (de) Sende-Empfangsanlage
BE760649Q (fr) Thiazoleazodiphenylamines
CH335822A (it) Gerät zur Reinigung der an Klosettschüsseln vorhandenen Hohlkehlen
FR1164296A (fr) Klystron
FR1144737A (fr) Transducteur de micro-ondes
CH341202A (de) Hochfrequenzübertragungsleitung
FR1133815A (fr) émetteur direct de basse fréquence
FR1156842A (fr) Station radar de réponse
FR1148631A (fr) Changeur de fréquence additif
CH340651A (fr) Décélérographe
FR1202806A (fr) Radiophares
FR1123877A (fr) Changeur de fréquence perfectionné
FR1148072A (fr) Fréquencemètre
AT193430B (de) Transistorempfänger
FR1144960A (fr) Flûte
CH340130A (it) Foglio-busta
CH350686A (de) Transfluxor
FR1147093A (fr) Transmetteur inductif
FR1145645A (fr) Compteur de fréquence
FR1160265A (fr) Changeur de fréquence
FR78551E (fr) Récepteur de radio-navigation
FR1133652A (fr) émetteur ultrasonique perfectionné