FR611814A - Haut-parleur - Google Patents
Haut-parleurInfo
- Publication number
- FR611814A FR611814A FR611814DA FR611814A FR 611814 A FR611814 A FR 611814A FR 611814D A FR611814D A FR 611814DA FR 611814 A FR611814 A FR 611814A
- Authority
- FR
- France
- Prior art keywords
- loud speaker
- loud
- speaker
- Prior art date
- 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
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/02—Loudspeakers
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 |
---|---|---|---|
FR611814T | 1926-02-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR611814A true FR611814A (fr) | 1926-10-12 |
Family
ID=8978367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR611814D Expired FR611814A (fr) | 1926-02-02 | 1926-02-02 | Haut-parleur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR611814A (fr) |
-
1926
- 1926-02-02 FR FR611814D patent/FR611814A/fr not_active Expired
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