CH265060A - Transducteur. - Google Patents
Transducteur.Info
- Publication number
- CH265060A CH265060A CH265060DA CH265060A CH 265060 A CH265060 A CH 265060A CH 265060D A CH265060D A CH 265060DA CH 265060 A CH265060 A CH 265060A
- Authority
- CH
- Switzerland
- Prior art keywords
- transducer
- Prior art date
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)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2297447A GB643518A (en) | 1947-08-19 | 1947-08-19 | Improvements in or relating to transducers |
Publications (1)
Publication Number | Publication Date |
---|---|
CH265060A true CH265060A (fr) | 1949-11-15 |
Family
ID=10188059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH265060D CH265060A (fr) | 1947-08-19 | 1947-09-29 | Transducteur. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH265060A (fr) |
FR (1) | FR953245A (fr) |
GB (1) | GB643518A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL90444C (fr) * | 1954-07-21 | |||
NL282929A (fr) * | 1961-09-06 | |||
DE1299039B (de) * | 1966-04-19 | 1969-07-10 | Indian Telephone Ind Ltd Doora | Elektromagnetische Schwingvorrichtung |
-
1947
- 1947-08-19 GB GB2297447A patent/GB643518A/en not_active Expired
- 1947-09-19 FR FR953245D patent/FR953245A/fr not_active Expired
- 1947-09-29 CH CH265060D patent/CH265060A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR953245A (fr) | 1949-12-02 |
GB643518A (en) | 1950-09-20 |
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