JPH0398668U - - Google Patents
Info
- Publication number
- JPH0398668U JPH0398668U JP678090U JP678090U JPH0398668U JP H0398668 U JPH0398668 U JP H0398668U JP 678090 U JP678090 U JP 678090U JP 678090 U JP678090 U JP 678090U JP H0398668 U JPH0398668 U JP H0398668U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- constriction
- speaker
- acoustic device
- air
- 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
- Bedding Items (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP678090U JPH0398668U (pt) | 1990-01-26 | 1990-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP678090U JPH0398668U (pt) | 1990-01-26 | 1990-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398668U true JPH0398668U (pt) | 1991-10-14 |
Family
ID=31510452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP678090U Pending JPH0398668U (pt) | 1990-01-26 | 1990-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398668U (pt) |
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1990
- 1990-01-26 JP JP678090U patent/JPH0398668U/ja active Pending