CH58203A - Earmuffs and methods of making the same - Google Patents
Earmuffs and methods of making the sameInfo
- Publication number
- CH58203A CH58203A CH58203A CH58203DA CH58203A CH 58203 A CH58203 A CH 58203A CH 58203 A CH58203 A CH 58203A CH 58203D A CH58203D A CH 58203DA CH 58203 A CH58203 A CH 58203A
- Authority
- CH
- Switzerland
- Prior art keywords
- earmuffs
- making
- methods
- same
- Prior art date
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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH58203T | 1911-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH58203A true CH58203A (en) | 1913-03-01 |
Family
ID=4299828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH58203A CH58203A (en) | 1911-11-22 | 1911-11-22 | Earmuffs and methods of making the same |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH58203A (en) |
-
1911
- 1911-11-22 CH CH58203A patent/CH58203A/en unknown
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