NL259225A - - Google Patents
Info
- Publication number
- NL259225A NL259225A NL259225DA NL259225A NL 259225 A NL259225 A NL 259225A NL 259225D A NL259225D A NL 259225DA NL 259225 A NL259225 A NL 259225A
- 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
- H04R11/00—Transducers of moving-armature or moving-core type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1167389X | 1960-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL259225A true NL259225A (cg-RX-API-DMAC7.html) |
Family
ID=14694567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL259225D NL259225A (cg-RX-API-DMAC7.html) | 1960-06-08 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1167389B (cg-RX-API-DMAC7.html) |
| NL (1) | NL259225A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3324253A (en) * | 1962-10-15 | 1967-06-06 | Matsushita Electric Industrial Co Ltd | Small-sized electroacoustic transducers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2535757A (en) * | 1946-06-25 | 1950-12-26 | John J Root | Peripherally driven electroacoustical transducer |
-
0
- NL NL259225D patent/NL259225A/xx unknown
-
1960
- 1960-12-06 DE DEN19283A patent/DE1167389B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1167389B (de) | 1964-04-09 |