JPH0279647U - - Google Patents
Info
- Publication number
- JPH0279647U JPH0279647U JP16003788U JP16003788U JPH0279647U JP H0279647 U JPH0279647 U JP H0279647U JP 16003788 U JP16003788 U JP 16003788U JP 16003788 U JP16003788 U JP 16003788U JP H0279647 U JPH0279647 U JP H0279647U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- detection unit
- audio device
- handset
- detached
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16003788U JPH0279647U (zh) | 1988-12-09 | 1988-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16003788U JPH0279647U (zh) | 1988-12-09 | 1988-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0279647U true JPH0279647U (zh) | 1990-06-19 |
Family
ID=31441758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16003788U Pending JPH0279647U (zh) | 1988-12-09 | 1988-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0279647U (zh) |
-
1988
- 1988-12-09 JP JP16003788U patent/JPH0279647U/ja active Pending
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