FR2146165A1 - - Google Patents
Info
- Publication number
- FR2146165A1 FR2146165A1 FR7126863A FR7126863A FR2146165A1 FR 2146165 A1 FR2146165 A1 FR 2146165A1 FR 7126863 A FR7126863 A FR 7126863A FR 7126863 A FR7126863 A FR 7126863A FR 2146165 A1 FR2146165 A1 FR 2146165A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- 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
- H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
- H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
- H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Neurosurgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7126863A FR2146165B3 (en:Method) | 1971-07-22 | 1971-07-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7126863A FR2146165B3 (en:Method) | 1971-07-22 | 1971-07-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2146165A1 true FR2146165A1 (en:Method) | 1973-03-02 |
FR2146165B3 FR2146165B3 (en:Method) | 1974-04-05 |
Family
ID=9080744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7126863A Expired FR2146165B3 (en:Method) | 1971-07-22 | 1971-07-22 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2146165B3 (en:Method) |
-
1971
- 1971-07-22 FR FR7126863A patent/FR2146165B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2146165B3 (en:Method) | 1974-04-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |