JPS5340441B2 - - Google Patents
Info
- Publication number
- JPS5340441B2 JPS5340441B2 JP2850073A JP2850073A JPS5340441B2 JP S5340441 B2 JPS5340441 B2 JP S5340441B2 JP 2850073 A JP2850073 A JP 2850073A JP 2850073 A JP2850073 A JP 2850073A JP S5340441 B2 JPS5340441 B2 JP S5340441B2
- Authority
- JP
- Japan
- 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/08—Gramophone pick-ups using a stylus; Recorders using a stylus
- H04R11/12—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2850073A JPS51122405A (en) | 1973-03-13 | 1973-03-13 | Pickup cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2850073A JPS51122405A (en) | 1973-03-13 | 1973-03-13 | Pickup cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51122405A JPS51122405A (en) | 1976-10-26 |
| JPS5340441B2 true JPS5340441B2 (https=) | 1978-10-27 |
Family
ID=12250380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2850073A Granted JPS51122405A (en) | 1973-03-13 | 1973-03-13 | Pickup cartridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51122405A (https=) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424578A (en) * | 1967-06-05 | 1969-01-28 | Us Air Force | Method of producing permanent magnets of rare earth metals containing co,or mixtures of co,fe and mn |
| CH519361A (de) * | 1968-11-22 | 1972-02-29 | Raytheon Co | Verfahren zur Herstellung eines Permanentmagneten |
-
1973
- 1973-03-13 JP JP2850073A patent/JPS51122405A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51122405A (en) | 1976-10-26 |