JPS575392B2 - - Google Patents
Info
- Publication number
- JPS575392B2 JPS575392B2 JP4945777A JP4945777A JPS575392B2 JP S575392 B2 JPS575392 B2 JP S575392B2 JP 4945777 A JP4945777 A JP 4945777A JP 4945777 A JP4945777 A JP 4945777A JP S575392 B2 JPS575392 B2 JP S575392B2
- 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 |
|---|---|---|---|
| JP4945777A JPS53135320A (en) | 1977-04-28 | 1977-04-28 | Diaphragm for speakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4945777A JPS53135320A (en) | 1977-04-28 | 1977-04-28 | Diaphragm for speakers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53135320A JPS53135320A (en) | 1978-11-25 |
| JPS575392B2 true JPS575392B2 (en) | 1982-01-30 |
Family
ID=12831660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4945777A Granted JPS53135320A (en) | 1977-04-28 | 1977-04-28 | Diaphragm for speakers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53135320A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002165293A (en) * | 2000-11-28 | 2002-06-07 | Foster Electric Co Ltd | Diaphragm for electroacoustic converter |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59112797A (en) * | 1983-11-07 | 1984-06-29 | Kawabata Seisakusho:Kk | Manufacture of speaker diaphragm |
| JPS59176995A (en) * | 1983-12-09 | 1984-10-06 | Kawabata Seisakusho:Kk | Diaphragm for speaker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4858825A (en) * | 1971-11-22 | 1973-08-17 |
-
1977
- 1977-04-28 JP JP4945777A patent/JPS53135320A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4858825A (en) * | 1971-11-22 | 1973-08-17 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002165293A (en) * | 2000-11-28 | 2002-06-07 | Foster Electric Co Ltd | Diaphragm for electroacoustic converter |
| JP4562899B2 (en) * | 2000-11-28 | 2010-10-13 | フォスター電機株式会社 | Diaphragm for electroacoustic transducer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53135320A (en) | 1978-11-25 |