JPH0733515Y2 - スピーカ用振動板 - Google Patents
スピーカ用振動板Info
- Publication number
- JPH0733515Y2 JPH0733515Y2 JP1987196900U JP19690087U JPH0733515Y2 JP H0733515 Y2 JPH0733515 Y2 JP H0733515Y2 JP 1987196900 U JP1987196900 U JP 1987196900U JP 19690087 U JP19690087 U JP 19690087U JP H0733515 Y2 JPH0733515 Y2 JP H0733515Y2
- Authority
- JP
- Japan
- Prior art keywords
- mica
- diaphragm
- layer
- adhesive
- present
- 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 - Lifetime
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987196900U JPH0733515Y2 (ja) | 1987-12-25 | 1987-12-25 | スピーカ用振動板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987196900U JPH0733515Y2 (ja) | 1987-12-25 | 1987-12-25 | スピーカ用振動板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01100596U JPH01100596U (US06277897-20010821-C00009.png) | 1989-07-06 |
JPH0733515Y2 true JPH0733515Y2 (ja) | 1995-07-31 |
Family
ID=31487488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987196900U Expired - Lifetime JPH0733515Y2 (ja) | 1987-12-25 | 1987-12-25 | スピーカ用振動板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0733515Y2 (US06277897-20010821-C00009.png) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5875398A (ja) * | 1981-10-29 | 1983-05-07 | Matsushita Electric Ind Co Ltd | スピ−カ用振動板 |
JPS59193698A (ja) * | 1983-04-18 | 1984-11-02 | Sansui Electric Co | スピ−カ用振動板 |
JPS6031399A (ja) * | 1983-07-29 | 1985-02-18 | Sansui Electric Co | スピ−カ用振動板及びその製造方法 |
-
1987
- 1987-12-25 JP JP1987196900U patent/JPH0733515Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01100596U (US06277897-20010821-C00009.png) | 1989-07-06 |
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