JPS6221654U - - Google Patents
Info
- Publication number
- JPS6221654U JPS6221654U JP11296085U JP11296085U JPS6221654U JP S6221654 U JPS6221654 U JP S6221654U JP 11296085 U JP11296085 U JP 11296085U JP 11296085 U JP11296085 U JP 11296085U JP S6221654 U JPS6221654 U JP S6221654U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- circuit
- signal sending
- driving
- sending circuit
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11296085U JPS6221654U (zh) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11296085U JPS6221654U (zh) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6221654U true JPS6221654U (zh) | 1987-02-09 |
Family
ID=30994309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11296085U Pending JPS6221654U (zh) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221654U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379302A (en) * | 1976-12-24 | 1978-07-13 | Nakayo Telecommunications | Button telephone set |
-
1985
- 1985-07-25 JP JP11296085U patent/JPS6221654U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379302A (en) * | 1976-12-24 | 1978-07-13 | Nakayo Telecommunications | Button telephone set |
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