JPS63120495U - - Google Patents
Info
- Publication number
- JPS63120495U JPS63120495U JP1078487U JP1078487U JPS63120495U JP S63120495 U JPS63120495 U JP S63120495U JP 1078487 U JP1078487 U JP 1078487U JP 1078487 U JP1078487 U JP 1078487U JP S63120495 U JPS63120495 U JP S63120495U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm structure
- surface layer
- layer made
- speaker
- reinforced plastic
- 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
Landscapes
- Laminated Bodies (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1078487U JPS63120495U (forum.php) | 1987-01-29 | 1987-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1078487U JPS63120495U (forum.php) | 1987-01-29 | 1987-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63120495U true JPS63120495U (forum.php) | 1988-08-04 |
Family
ID=30797403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1078487U Pending JPS63120495U (forum.php) | 1987-01-29 | 1987-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63120495U (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02217340A (ja) * | 1989-02-15 | 1990-08-30 | Ikeda Bussan Co Ltd | 自動車内装材 |
-
1987
- 1987-01-29 JP JP1078487U patent/JPS63120495U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02217340A (ja) * | 1989-02-15 | 1990-08-30 | Ikeda Bussan Co Ltd | 自動車内装材 |