CH311401A - Occhiali. - Google Patents
Occhiali.Info
- Publication number
- CH311401A CH311401A CH311401DA CH311401A CH 311401 A CH311401 A CH 311401A CH 311401D A CH311401D A CH 311401DA CH 311401 A CH311401 A CH 311401A
- Authority
- CH
- Switzerland
- Prior art keywords
- glasses
- Prior art date
Links
- 239000011521 glass Substances 0.000 title 1
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
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 |
|---|---|---|---|
| IT311401X | 1952-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH311401A true CH311401A (it) | 1955-11-30 |
Family
ID=11233161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH311401D CH311401A (it) | 1952-01-25 | 1953-01-20 | Occhiali. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH311401A (it) |
-
1953
- 1953-01-20 CH CH311401D patent/CH311401A/it unknown
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