JPH01129999U - - Google Patents
Info
- Publication number
- JPH01129999U JPH01129999U JP2575888U JP2575888U JPH01129999U JP H01129999 U JPH01129999 U JP H01129999U JP 2575888 U JP2575888 U JP 2575888U JP 2575888 U JP2575888 U JP 2575888U JP H01129999 U JPH01129999 U JP H01129999U
- Authority
- JP
- Japan
- Prior art keywords
- book
- frame
- shaped
- speaker device
- fiber cloth
- 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
- 239000004744 fabric Substances 0.000 claims 3
- 239000000835 fiber Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
Landscapes
- Piezo-Electric Transducers For Audible Bands (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2575888U JPH01129999U (en]) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2575888U JPH01129999U (en]) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01129999U true JPH01129999U (en]) | 1989-09-05 |
Family
ID=31246773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2575888U Pending JPH01129999U (en]) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01129999U (en]) |
-
1988
- 1988-02-26 JP JP2575888U patent/JPH01129999U/ja active Pending