FR986662A - Pick-up phonographique - Google Patents
Pick-up phonographiqueInfo
- Publication number
- FR986662A FR986662A FR986662DA FR986662A FR 986662 A FR986662 A FR 986662A FR 986662D A FR986662D A FR 986662DA FR 986662 A FR986662 A FR 986662A
- Authority
- FR
- France
- Prior art keywords
- phonographic
- pick
- phonographic pick
- 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
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
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 |
---|---|---|---|
FR986662T | 1943-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR986662A true FR986662A (fr) | 1951-08-03 |
Family
ID=9538263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR986662D Expired FR986662A (fr) | 1943-12-03 | 1943-12-03 | Pick-up phonographique |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH247481A (fr) |
FR (1) | FR986662A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2060008A1 (fr) * | 1969-05-09 | 1971-06-11 | Matsushita Electric Ind Co Ltd |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE891145C (de) * | 1949-04-20 | 1953-09-24 | Telefunken Gmbh | Piezoelektrischer Tonabnehmer |
-
1943
- 1943-12-03 FR FR986662D patent/FR986662A/fr not_active Expired
-
1945
- 1945-05-19 CH CH247481D patent/CH247481A/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2060008A1 (fr) * | 1969-05-09 | 1971-06-11 | Matsushita Electric Ind Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
CH247481A (fr) | 1947-03-15 |
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