JPS6266449U - - Google Patents
Info
- Publication number
- JPS6266449U JPS6266449U JP15798285U JP15798285U JPS6266449U JP S6266449 U JPS6266449 U JP S6266449U JP 15798285 U JP15798285 U JP 15798285U JP 15798285 U JP15798285 U JP 15798285U JP S6266449 U JPS6266449 U JP S6266449U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- detection circuit
- telephone line
- state
- 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 7
- 238000012790 confirmation Methods 0.000 claims description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15798285U JPS6266449U (zh) | 1985-10-16 | 1985-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15798285U JPS6266449U (zh) | 1985-10-16 | 1985-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6266449U true JPS6266449U (zh) | 1987-04-24 |
Family
ID=31081039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15798285U Pending JPS6266449U (zh) | 1985-10-16 | 1985-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6266449U (zh) |
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1985
- 1985-10-16 JP JP15798285U patent/JPS6266449U/ja active Pending