JPS6320650U - - Google Patents
Info
- Publication number
- JPS6320650U JPS6320650U JP11434386U JP11434386U JPS6320650U JP S6320650 U JPS6320650 U JP S6320650U JP 11434386 U JP11434386 U JP 11434386U JP 11434386 U JP11434386 U JP 11434386U JP S6320650 U JPS6320650 U JP S6320650U
- Authority
- JP
- Japan
- Prior art keywords
- telephone line
- dial
- dial signal
- signal
- telephone
- 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 4
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11434386U JPS6320650U (zh) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11434386U JPS6320650U (zh) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6320650U true JPS6320650U (zh) | 1988-02-10 |
Family
ID=30996997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11434386U Pending JPS6320650U (zh) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320650U (zh) |
-
1986
- 1986-07-25 JP JP11434386U patent/JPS6320650U/ja active Pending