FR960711A - - Google Patents
Info
- Publication number
- FR960711A FR960711A FR960711DA FR960711A FR 960711 A FR960711 A FR 960711A FR 960711D A FR960711D A FR 960711DA FR 960711 A FR960711 A FR 960711A
- 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.)
- Expired
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
- H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR252030X | 1942-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR960711A true FR960711A (en) | 1950-04-22 |
Family
ID=8884181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR960711D Expired FR960711A (en) | 1942-10-30 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE452930A (en) |
| CH (1) | CH252030A (en) |
| FR (1) | FR960711A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1115766B (en) * | 1956-06-09 | 1961-10-26 | Schoeps Dr Ing Karl | Sound receiver |
-
0
- BE BE452930D patent/BE452930A/xx unknown
- FR FR960711D patent/FR960711A/fr not_active Expired
-
1943
- 1943-10-30 CH CH252030D patent/CH252030A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH252030A (en) | 1947-11-30 |
| BE452930A (en) |