AT328007B - Kapselformiger, elektroakustischer wandler, insbesondere horkapsel fur telephonische zwecke - Google Patents
Kapselformiger, elektroakustischer wandler, insbesondere horkapsel fur telephonische zweckeInfo
- Publication number
- AT328007B AT328007B AT796874A AT796874A AT328007B AT 328007 B AT328007 B AT 328007B AT 796874 A AT796874 A AT 796874A AT 796874 A AT796874 A AT 796874A AT 328007 B AT328007 B AT 328007B
- Authority
- AT
- Austria
- Prior art keywords
- horcapsules
- capsula
- shaped
- electroacoustic converter
- telephonic purposes
- Prior art date
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732360005 DE2360005C2 (de) | 1973-12-01 | 1973-12-01 | Kapselförmiger, elektroakustischer Wandler, insbesondere Hörkapsel für telefonische Zwecke |
DE19742412985 DE2412985C2 (de) | 1973-12-01 | 1974-03-18 | Kapselförmiger, elektroakustischer Wandler, insbesondere Hörkapsel für telefonische Zwecke |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA796874A ATA796874A (de) | 1975-05-15 |
AT328007B true AT328007B (de) | 1976-02-25 |
Family
ID=25766186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT796874A AT328007B (de) | 1973-12-01 | 1974-10-03 | Kapselformiger, elektroakustischer wandler, insbesondere horkapsel fur telephonische zwecke |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT328007B (de) |
DE (1) | DE2412985C2 (de) |
-
1974
- 1974-03-18 DE DE19742412985 patent/DE2412985C2/de not_active Expired
- 1974-10-03 AT AT796874A patent/AT328007B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2412985A1 (de) | 1975-09-25 |
DE2412985C2 (de) | 1982-12-23 |
ATA796874A (de) | 1975-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |