FR396868A - Perfectionnements aux protecteurs auriculaires - Google Patents

Perfectionnements aux protecteurs auriculaires

Info

Publication number
FR396868A
FR396868A FR396868DA FR396868A FR 396868 A FR396868 A FR 396868A FR 396868D A FR396868D A FR 396868DA FR 396868 A FR396868 A FR 396868A
Authority
FR
France
Prior art keywords
ear protectors
protectors
ear
protectors improvements
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
Gino Mariotti
Gustave Tzaut
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.)
GINO MARIOTTI
Original Assignee
GINO MARIOTTI
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 GINO MARIOTTI filed Critical GINO MARIOTTI
Application granted granted Critical
Publication of FR396868A publication Critical patent/FR396868A/fr
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
    • A61F11/08—Protective devices for the ears internal, e.g. earplugs

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)
FR396868D 1908-11-28 1908-11-28 Perfectionnements aux protecteurs auriculaires Expired FR396868A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR396868T 1908-11-28

Publications (1)

Publication Number Publication Date
FR396868A true FR396868A (fr) 1909-04-22

Family

ID=1441975

Family Applications (1)

Application Number Title Priority Date Filing Date
FR396868D Expired FR396868A (fr) 1908-11-28 1908-11-28 Perfectionnements aux protecteurs auriculaires

Country Status (1)

Country Link
FR (1) FR396868A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487038A (en) * 1944-03-25 1949-11-08 Sonotone Corp Ear insert for earphones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487038A (en) * 1944-03-25 1949-11-08 Sonotone Corp Ear insert for earphones

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