NL296319A - - Google Patents
Info
- Publication number
- NL296319A NL296319A NL296319DA NL296319A NL 296319 A NL296319 A NL 296319A NL 296319D A NL296319D A NL 296319DA NL 296319 A NL296319 A NL 296319A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR944112A FR1371424A (fr) | 1963-08-08 | 1963-08-08 | Transducteur électro-acoustique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL296319A true NL296319A (ja�@�@) |
Family
ID=8810159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL296319D NL296319A (ja�@�@) | 1963-08-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE636016A (ja�@�@) |
| FR (1) | FR1371424A (ja�@�@) |
| NL (1) | NL296319A (ja�@�@) |
-
0
- NL NL296319D patent/NL296319A/xx unknown
- BE BE636016D patent/BE636016A/xx unknown
-
1963
- 1963-08-08 FR FR944112A patent/FR1371424A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1371424A (fr) | 1964-09-04 |
| BE636016A (ja�@�@) |