FR1009475A - Electromagnetic device for the search for hearing thresholds - Google Patents

Electromagnetic device for the search for hearing thresholds

Info

Publication number
FR1009475A
FR1009475A FR1009475DA FR1009475A FR 1009475 A FR1009475 A FR 1009475A FR 1009475D A FR1009475D A FR 1009475DA FR 1009475 A FR1009475 A FR 1009475A
Authority
FR
France
Prior art keywords
search
electromagnetic device
hearing thresholds
hearing
thresholds
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)
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.)
Societe dAcoustique Industrielle SARL
Original Assignee
Societe dAcoustique Industrielle SARL
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 Societe dAcoustique Industrielle SARL filed Critical Societe dAcoustique Industrielle SARL
Application granted granted Critical
Publication of FR1009475A publication Critical patent/FR1009475A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/12—Audiometering

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Biophysics (AREA)
  • Acoustics & Sound (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Multimedia (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR1009475D 1950-01-27 1950-01-27 Electromagnetic device for the search for hearing thresholds Expired FR1009475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1009475T 1950-01-27

Publications (1)

Publication Number Publication Date
FR1009475A true FR1009475A (en) 1952-05-29

Family

ID=9568188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1009475D Expired FR1009475A (en) 1950-01-27 1950-01-27 Electromagnetic device for the search for hearing thresholds

Country Status (1)

Country Link
FR (1) FR1009475A (en)

Similar Documents

Publication Publication Date Title
FR1038899A (en) Sample taking device
FR1009475A (en) Electromagnetic device for the search for hearing thresholds
FR1031765A (en) Oxy-cutting device
FR1029820A (en) Alarm box
FR1017331A (en) Device for artificial insemination
FR1024670A (en) Coupling device
FR1027729A (en) Device to facilitate the learning of ventriloquism
CH297602A (en) Lighting device.
FR1048314A (en) Self-anesthesia machine
FR1031150A (en) Apparatus for aerosol formation
FR1041300A (en) Advertising attraction device
FR1013050A (en) Water-lifting pneumo-pulser device
FR1017341A (en) Spreading device
CH281272A (en) Device for taking an occlusion.
FR1004556A (en) Device for the so-called permanent waving of the hair
FR928760A (en) Illuminated identity box
FR1027046A (en) Animated subjects for magnetization
FR1017642A (en) Improvement in the hanging device of swivel filing boxes
AT177090B (en) Shoemaker's rasp
FR1018402A (en) Ultrasonic generator
FR923060A (en) Alarm device
FR1024616A (en) Device for marking the length of pieces of clothing when trying on
FR1016003A (en) matchbox case
FR1022125A (en) matchbox case
FR923955A (en) Portable device for making photocopies