BE526640A - - Google Patents
Info
- Publication number
- BE526640A BE526640A BE526640DA BE526640A BE 526640 A BE526640 A BE 526640A BE 526640D A BE526640D A BE 526640DA BE 526640 A BE526640 A BE 526640A
- Authority
- BE
- Belgium
- Prior art keywords
- hearing
- branch
- spectacle frame
- frame
- telephone
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 8
- 210000000613 ear canal Anatomy 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims 2
- 238000006757 chemical reactions by type Methods 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000002775 capsule Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/06—Hearing aids
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Telephone Set Structure (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE526640A true BE526640A (enrdf_load_stackoverflow) |
Family
ID=160536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE526640D BE526640A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE526640A (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2891116A (en) * | 1955-03-04 | 1959-06-16 | Nichols & Clark Inc | Hearing aid device |
| US2952748A (en) * | 1955-06-21 | 1960-09-13 | Beltone Hearing Aid Company | Binaural eyeglass hearing aid construction |
| US2999136A (en) * | 1956-01-06 | 1961-09-05 | Telex Inc | Spectacle hearing aid |
| US3095483A (en) * | 1956-03-23 | 1963-06-25 | Paravox Inc | Hearing aid device |
| US3119903A (en) * | 1955-12-08 | 1964-01-28 | Otarion Inc | Combination eyeglass frame and hearing aid unit |
-
0
- BE BE526640D patent/BE526640A/fr unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2891116A (en) * | 1955-03-04 | 1959-06-16 | Nichols & Clark Inc | Hearing aid device |
| US2952748A (en) * | 1955-06-21 | 1960-09-13 | Beltone Hearing Aid Company | Binaural eyeglass hearing aid construction |
| US3119903A (en) * | 1955-12-08 | 1964-01-28 | Otarion Inc | Combination eyeglass frame and hearing aid unit |
| US2999136A (en) * | 1956-01-06 | 1961-09-05 | Telex Inc | Spectacle hearing aid |
| US3095483A (en) * | 1956-03-23 | 1963-06-25 | Paravox Inc | Hearing aid device |
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