JPH0338960U - - Google Patents
Info
- Publication number
- JPH0338960U JPH0338960U JP9868889U JP9868889U JPH0338960U JP H0338960 U JPH0338960 U JP H0338960U JP 9868889 U JP9868889 U JP 9868889U JP 9868889 U JP9868889 U JP 9868889U JP H0338960 U JPH0338960 U JP H0338960U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- speaker
- sound pressure
- modem
- transmitted
- 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
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9868889U JPH0338960U (US07368563-20080506-C00056.png) | 1989-08-22 | 1989-08-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9868889U JPH0338960U (US07368563-20080506-C00056.png) | 1989-08-22 | 1989-08-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0338960U true JPH0338960U (US07368563-20080506-C00056.png) | 1991-04-15 |
Family
ID=31647772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9868889U Pending JPH0338960U (US07368563-20080506-C00056.png) | 1989-08-22 | 1989-08-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0338960U (US07368563-20080506-C00056.png) |
-
1989
- 1989-08-22 JP JP9868889U patent/JPH0338960U/ja active Pending
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