BE465551A - - Google Patents
Info
- Publication number
- BE465551A BE465551A BE465551DA BE465551A BE 465551 A BE465551 A BE 465551A BE 465551D A BE465551D A BE 465551DA BE 465551 A BE465551 A BE 465551A
- Authority
- BE
- Belgium
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
- H04R9/06—Loudspeakers
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1334245A GB595739A (en) | 1945-05-28 | Improvements in or relating to electrodynamic loudspeakers or microphones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE465551A true BE465551A (xx) |
Family
ID=10021212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE465551D BE465551A (xx) | 1945-05-28 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE465551A (xx) |
| FR (1) | FR928854A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3106670A (en) * | 1960-04-21 | 1963-10-08 | Rca Corp | Magnetic field structure for loudspeakers |
| CN109951774B (zh) * | 2019-03-29 | 2024-03-29 | 广州迪雅圣发电器有限公司 | 一种车载扬声器音圈位置调整结构 |
-
0
- BE BE465551D patent/BE465551A/xx unknown
-
1946
- 1946-05-07 FR FR928854D patent/FR928854A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR928854A (fr) | 1947-12-10 |