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 De Benois NicolasfiledCriticalDe Benois Nicolas
Publication of CH58203ApublicationCriticalpatent/CH58203A/de
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
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)
CH58203A1911-11-221911-11-22Ohrenschützer und Verfahren zur Herstellung desselben
CH58203A
(de)