FR586830A - Protective device for human ears - Google Patents

Protective device for human ears

Info

Publication number
FR586830A
FR586830A FR586830DA FR586830A FR 586830 A FR586830 A FR 586830A FR 586830D A FR586830D A FR 586830DA FR 586830 A FR586830 A FR 586830A
Authority
FR
France
Prior art keywords
protective device
human ears
ears
human
protective
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)
Inventor
James Percy Winn
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 FR586830A publication Critical patent/FR586830A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • A61F11/06—Protective devices for the ears
    • A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Psychology (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR586830D 1923-12-15 1924-10-03 Protective device for human ears Expired FR586830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB586830X 1923-12-15

Publications (1)

Publication Number Publication Date
FR586830A true FR586830A (en) 1925-04-03

Family

ID=10482176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR586830D Expired FR586830A (en) 1923-12-15 1924-10-03 Protective device for human ears

Country Status (1)

Country Link
FR (1) FR586830A (en)

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