CH577823A5CH1156974ACH1156974ACH577823A5CH 577823 A5CH577823 A5CH 577823A5CH 1156974 ACH1156974 ACH 1156974ACH 1156974 ACH1156974 ACH 1156974ACH 577823 A5CH577823 A5CH 577823A5
Authority
CH
Switzerland
Application number
CH1156974A
Original Assignee
Beller Isi
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 Beller IsifiledCriticalBeller Isi
Publication of CH577823A5publicationCriticalpatent/CH577823A5/xx
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