NL6803468A - - Google Patents
Info
- Publication number
- NL6803468A NL6803468A NL6803468A NL6803468A NL6803468A NL 6803468 A NL6803468 A NL 6803468A NL 6803468 A NL6803468 A NL 6803468A NL 6803468 A NL6803468 A NL 6803468A NL 6803468 A NL6803468 A NL 6803468A
- Authority
- NL
- Netherlands
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
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- 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
- H04R9/10—Telephone receivers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1130467A GB1206164A (en) | 1967-03-10 | 1967-03-10 | Improvements in or relating to moving coil transducers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6803468A true NL6803468A (es) | 1968-09-11 |
Family
ID=9983788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6803468A NL6803468A (es) | 1967-03-10 | 1968-03-11 |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES351448A1 (es) |
| GB (1) | GB1206164A (es) |
| NL (1) | NL6803468A (es) |
-
1967
- 1967-03-10 GB GB1130467A patent/GB1206164A/en not_active Expired
-
1968
- 1968-03-09 ES ES351448A patent/ES351448A1/es not_active Expired
- 1968-03-11 NL NL6803468A patent/NL6803468A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1206164A (en) | 1970-09-23 |
| ES351448A1 (es) | 1969-06-01 |