JPS62183492U - - Google Patents
Info
- Publication number
- JPS62183492U JPS62183492U JP7075886U JP7075886U JPS62183492U JP S62183492 U JPS62183492 U JP S62183492U JP 7075886 U JP7075886 U JP 7075886U JP 7075886 U JP7075886 U JP 7075886U JP S62183492 U JPS62183492 U JP S62183492U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- porous layer
- speaker
- laminated
- tetrafluoroethylene resin
- 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.)
- Pending
Links
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 2
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7075886U JPS62183492U (de) | 1986-05-13 | 1986-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7075886U JPS62183492U (de) | 1986-05-13 | 1986-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62183492U true JPS62183492U (de) | 1987-11-20 |
Family
ID=30912683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7075886U Pending JPS62183492U (de) | 1986-05-13 | 1986-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183492U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02892U (de) * | 1988-06-13 | 1990-01-05 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59144299A (ja) * | 1983-02-07 | 1984-08-18 | Dainichi Nippon Cables Ltd | 音響用振動板材料 |
| JPS62150996A (ja) * | 1985-12-24 | 1987-07-04 | Pioneer Electronic Corp | スピ−カ用振動体 |
-
1986
- 1986-05-13 JP JP7075886U patent/JPS62183492U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59144299A (ja) * | 1983-02-07 | 1984-08-18 | Dainichi Nippon Cables Ltd | 音響用振動板材料 |
| JPS62150996A (ja) * | 1985-12-24 | 1987-07-04 | Pioneer Electronic Corp | スピ−カ用振動体 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02892U (de) * | 1988-06-13 | 1990-01-05 |