JPS5746718B2 - - Google Patents
Info
- Publication number
- JPS5746718B2 JPS5746718B2 JP11519575A JP11519575A JPS5746718B2 JP S5746718 B2 JPS5746718 B2 JP S5746718B2 JP 11519575 A JP11519575 A JP 11519575A JP 11519575 A JP11519575 A JP 11519575A JP S5746718 B2 JPS5746718 B2 JP S5746718B2
- 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11519575A JPS5238916A (en) | 1975-09-23 | 1975-09-23 | Mthod of producing vibration board for speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11519575A JPS5238916A (en) | 1975-09-23 | 1975-09-23 | Mthod of producing vibration board for speaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5238916A JPS5238916A (en) | 1977-03-25 |
| JPS5746718B2 true JPS5746718B2 (OSRAM) | 1982-10-05 |
Family
ID=14656698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11519575A Granted JPS5238916A (en) | 1975-09-23 | 1975-09-23 | Mthod of producing vibration board for speaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5238916A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012840B2 (ja) * | 1976-07-28 | 1985-04-03 | パイオニア株式会社 | 難燃性振動板 |
| JPS53137130A (en) * | 1977-05-06 | 1978-11-30 | Pioneer Electronic Corp | Flameeretarding colored member for loudspeaker and method of making said member |
-
1975
- 1975-09-23 JP JP11519575A patent/JPS5238916A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5238916A (en) | 1977-03-25 |