JPH0453339U - - Google Patents
Info
- Publication number
- JPH0453339U JPH0453339U JP9573290U JP9573290U JPH0453339U JP H0453339 U JPH0453339 U JP H0453339U JP 9573290 U JP9573290 U JP 9573290U JP 9573290 U JP9573290 U JP 9573290U JP H0453339 U JPH0453339 U JP H0453339U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- detection
- mute
- handset
- detection means
- 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 13
- 239000000725 suspension Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9573290U JPH0453339U (enExample) | 1990-09-11 | 1990-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9573290U JPH0453339U (enExample) | 1990-09-11 | 1990-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0453339U true JPH0453339U (enExample) | 1992-05-07 |
Family
ID=31834708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9573290U Pending JPH0453339U (enExample) | 1990-09-11 | 1990-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0453339U (enExample) |
-
1990
- 1990-09-11 JP JP9573290U patent/JPH0453339U/ja active Pending
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