DK8575A - Horebrillestang - Google Patents
HorebrillestangInfo
- Publication number
- DK8575A DK8575A DK8575*#A DK8575A DK8575A DK 8575 A DK8575 A DK 8575A DK 8575 A DK8575 A DK 8575A DK 8575 A DK8575 A DK 8575A
- Authority
- DK
- Denmark
- Prior art keywords
- hearing glasses
- hearing
- glasses
- Prior art date
Links
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
-
- 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
-
- 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
- G02C11/10—Electronic devices other than hearing aids
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Eyeglasses (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK8575*#A DK8575A (da) | 1974-11-01 | 1975-01-15 | Horebrillestang |
DE7534693U DE7534693U (de) | 1974-11-01 | 1975-10-31 | Hoerbrillenbuegel |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK571274A DK571274A (da) | 1974-11-01 | 1974-11-01 | Horebrillestang |
DK8575*#A DK8575A (da) | 1974-11-01 | 1975-01-15 | Horebrillestang |
Publications (1)
Publication Number | Publication Date |
---|---|
DK8575A true DK8575A (da) | 1976-05-02 |
Family
ID=26063273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK8575*#A DK8575A (da) | 1974-11-01 | 1975-01-15 | Horebrillestang |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE7534693U (da) |
DK (1) | DK8575A (da) |
-
1975
- 1975-01-15 DK DK8575*#A patent/DK8575A/da unknown
- 1975-10-31 DE DE7534693U patent/DE7534693U/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE7534693U (de) | 1976-09-09 |
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