DE623817C - - Google Patents
Info
- Publication number
- DE623817C DE623817C DE1934W0095529 DEW0095529A DE623817C DE 623817 C DE623817 C DE 623817C DE 1934W0095529 DE1934W0095529 DE 1934W0095529 DE W0095529 A DEW0095529 A DE W0095529A DE 623817 C DE623817 C DE 623817C
- Authority
- DE
- Germany
- Prior art keywords
- oval
- ear
- wire
- cap
- earmuffs
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 description 4
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)
- Biomedical Technology (AREA)
- Acoustics & Sound (AREA)
- Biophysics (AREA)
- Otolaryngology (AREA)
- Psychology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| DE1934W0095529 DE623817C (cs) | 1934-12-01 | 1934-12-01 | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| DE1934W0095529 DE623817C (cs) | 1934-12-01 | 1934-12-01 | 
Publications (1)
| Publication Number | Publication Date | 
|---|---|
| DE623817C true DE623817C (cs) | 1936-01-04 | 
Family
ID=576765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| DE1934W0095529 Expired DE623817C (cs) | 1934-12-01 | 1934-12-01 | 
Country Status (1)
| Country | Link | 
|---|---|
| DE (1) | DE623817C (cs) | 
- 
        1934
        - 1934-12-01 DE DE1934W0095529 patent/DE623817C/de not_active Expired
 
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