FR1559694A - - Google Patents

Info

Publication number
FR1559694A
FR1559694A FR1559694DA FR1559694A FR 1559694 A FR1559694 A FR 1559694A FR 1559694D A FR1559694D A FR 1559694DA FR 1559694 A FR1559694 A FR 1559694A
Authority
FR
France
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)
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 FR1559694A publication Critical patent/FR1559694A/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)
FR1559694D 1967-12-13 1967-12-13 Expired FR1559694A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR132108 1967-12-13

Publications (1)

Publication Number Publication Date
FR1559694A true FR1559694A (zh) 1969-03-14

Family

ID=8643168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1559694D Expired FR1559694A (zh) 1967-12-13 1967-12-13

Country Status (1)

Country Link
FR (1) FR1559694A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304362A1 (de) * 1983-02-09 1984-08-09 AM-Produkte GmbH, 2000 Norderstedt Gehoerschutzstoepsel
US5131411A (en) * 1990-08-20 1992-07-21 Virginia Polytechnic Institute & State University Custom-fitting earplug formed in situ using foaming action
US5452731A (en) * 1994-10-25 1995-09-26 Dickman; Donald E. Disposable, hygroscopic ear plug including tear-away portion
US5988313A (en) * 1996-12-12 1999-11-23 Dalloz Safety Ab Earplug

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304362A1 (de) * 1983-02-09 1984-08-09 AM-Produkte GmbH, 2000 Norderstedt Gehoerschutzstoepsel
US5131411A (en) * 1990-08-20 1992-07-21 Virginia Polytechnic Institute & State University Custom-fitting earplug formed in situ using foaming action
US5452731A (en) * 1994-10-25 1995-09-26 Dickman; Donald E. Disposable, hygroscopic ear plug including tear-away portion
US5988313A (en) * 1996-12-12 1999-11-23 Dalloz Safety Ab Earplug

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Legal Events

Date Code Title Description
ST Notification of lapse