DE1252257B - - Google Patents
Info
- Publication number
- DE1252257B DE1252257B DENDAT1252257D DE1252257DA DE1252257B DE 1252257 B DE1252257 B DE 1252257B DE NDAT1252257 D DENDAT1252257 D DE NDAT1252257D DE 1252257D A DE1252257D A DE 1252257DA DE 1252257 B DE1252257 B DE 1252257B
- Authority
- DE
- Germany
- 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.)
- Withdrawn
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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/045—Mounting
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR971388A FR1418828A (fr) | 1964-04-17 | 1964-04-17 | Procédé d'assemblage d'une bobine de haut-parleur électrodynamique sur la membrane de celui-ci et haut-parleur ainsi obtenu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1252257B true DE1252257B (de) |
Family
ID=8828081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1252257D Withdrawn DE1252257B (de) | 1964-04-17 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT266944B (de) |
| BE (1) | BE662579A (de) |
| CH (1) | CH427913A (de) |
| DE (1) | DE1252257B (de) |
| FI (1) | FI41754B (de) |
| FR (1) | FR1418828A (de) |
| GB (1) | GB1084874A (de) |
| NL (1) | NL6504824A (de) |
| NO (1) | NO117985B (de) |
| SE (1) | SE313839B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0251057A1 (de) * | 1986-06-21 | 1988-01-07 | EWD Electronic-Werke Deutschland GmbH | Lautsprecher |
-
0
- DE DENDAT1252257D patent/DE1252257B/de not_active Withdrawn
-
1964
- 1964-04-17 FR FR971388A patent/FR1418828A/fr not_active Expired
-
1965
- 1965-04-14 FI FI91365A patent/FI41754B/fi active
- 1965-04-14 CH CH522865A patent/CH427913A/de unknown
- 1965-04-14 SE SE500065A patent/SE313839B/xx unknown
- 1965-04-14 NO NO15772665A patent/NO117985B/no unknown
- 1965-04-15 NL NL6504824A patent/NL6504824A/xx unknown
- 1965-04-15 AT AT349265A patent/AT266944B/de active
- 1965-04-15 GB GB1624565A patent/GB1084874A/en not_active Expired
- 1965-04-15 BE BE662579A patent/BE662579A/xx not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0251057A1 (de) * | 1986-06-21 | 1988-01-07 | EWD Electronic-Werke Deutschland GmbH | Lautsprecher |
Also Published As
| Publication number | Publication date |
|---|---|
| CH427913A (de) | 1967-01-15 |
| BE662579A (de) | 1965-10-15 |
| NL6504824A (de) | 1965-10-18 |
| GB1084874A (en) | 1967-09-27 |
| FR1418828A (fr) | 1965-11-26 |
| NO117985B (de) | 1969-10-20 |
| FI41754B (de) | 1969-10-31 |
| SE313839B (de) | 1969-08-25 |
| AT266944B (de) | 1968-12-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |