JPS5539158B2 - - Google Patents
Info
- Publication number
- JPS5539158B2 JPS5539158B2 JP13867775A JP13867775A JPS5539158B2 JP S5539158 B2 JPS5539158 B2 JP S5539158B2 JP 13867775 A JP13867775 A JP 13867775A JP 13867775 A JP13867775 A JP 13867775A JP S5539158 B2 JPS5539158 B2 JP S5539158B2
- 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
Landscapes
- Paper (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867775A JPS5263322A (en) | 1975-11-20 | 1975-11-20 | Speaker cone paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13867775A JPS5263322A (en) | 1975-11-20 | 1975-11-20 | Speaker cone paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5263322A JPS5263322A (en) | 1977-05-25 |
| JPS5539158B2 true JPS5539158B2 (OSRAM) | 1980-10-08 |
Family
ID=15227516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13867775A Granted JPS5263322A (en) | 1975-11-20 | 1975-11-20 | Speaker cone paper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5263322A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968737A (zh) * | 2019-03-27 | 2019-07-05 | 广东省宏博伟智技术有限公司 | 改善扬声器声音性能的纸盆配方及其制备方法 |
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1975
- 1975-11-20 JP JP13867775A patent/JPS5263322A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5263322A (en) | 1977-05-25 |