JPS6312960U - - Google Patents
Info
- Publication number
- JPS6312960U JPS6312960U JP10093286U JP10093286U JPS6312960U JP S6312960 U JPS6312960 U JP S6312960U JP 10093286 U JP10093286 U JP 10093286U JP 10093286 U JP10093286 U JP 10093286U JP S6312960 U JPS6312960 U JP S6312960U
- Authority
- JP
- Japan
- Prior art keywords
- dial
- detects
- telephone line
- public telephone
- detection 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 2
- 230000005540 biological transmission Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10093286U JPS6312960U (es) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10093286U JPS6312960U (es) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6312960U true JPS6312960U (es) | 1988-01-28 |
Family
ID=30971209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10093286U Pending JPS6312960U (es) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6312960U (es) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228453A (ja) * | 1983-06-09 | 1984-12-21 | Matsushita Electric Ind Co Ltd | 自動ダイヤル装置 |
| JPS60232751A (ja) * | 1984-05-04 | 1985-11-19 | Hitachi Ltd | 電話回線における自動ダイヤル方式 |
| JPS61121553A (ja) * | 1984-11-16 | 1986-06-09 | Sanyo Electric Co Ltd | 自動ダイヤル発信装置 |
-
1986
- 1986-06-30 JP JP10093286U patent/JPS6312960U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228453A (ja) * | 1983-06-09 | 1984-12-21 | Matsushita Electric Ind Co Ltd | 自動ダイヤル装置 |
| JPS60232751A (ja) * | 1984-05-04 | 1985-11-19 | Hitachi Ltd | 電話回線における自動ダイヤル方式 |
| JPS61121553A (ja) * | 1984-11-16 | 1986-06-09 | Sanyo Electric Co Ltd | 自動ダイヤル発信装置 |