JPS62173862U - - Google Patents
Info
- Publication number
- JPS62173862U JPS62173862U JP6279386U JP6279386U JPS62173862U JP S62173862 U JPS62173862 U JP S62173862U JP 6279386 U JP6279386 U JP 6279386U JP 6279386 U JP6279386 U JP 6279386U JP S62173862 U JPS62173862 U JP S62173862U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- section
- signal detection
- telephone
- response
- 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 6
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6279386U JPS62173862U (sv) | 1986-04-24 | 1986-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6279386U JPS62173862U (sv) | 1986-04-24 | 1986-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173862U true JPS62173862U (sv) | 1987-11-05 |
Family
ID=30897405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6279386U Pending JPS62173862U (sv) | 1986-04-24 | 1986-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173862U (sv) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5158004A (en) * | 1974-11-18 | 1976-05-21 | Sekio Zushi | Denwakiniokeru machigaiboshisochi |
-
1986
- 1986-04-24 JP JP6279386U patent/JPS62173862U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5158004A (en) * | 1974-11-18 | 1976-05-21 | Sekio Zushi | Denwakiniokeru machigaiboshisochi |
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