JPH01151654U - - Google Patents
Info
- Publication number
- JPH01151654U JPH01151654U JP4865888U JP4865888U JPH01151654U JP H01151654 U JPH01151654 U JP H01151654U JP 4865888 U JP4865888 U JP 4865888U JP 4865888 U JP4865888 U JP 4865888U JP H01151654 U JPH01151654 U JP H01151654U
- Authority
- JP
- Japan
- Prior art keywords
- detection circuit
- signal
- detects
- hook
- line
- 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 9
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Facsimile Transmission Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4865888U JPH01151654U (zh) | 1988-04-11 | 1988-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4865888U JPH01151654U (zh) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151654U true JPH01151654U (zh) | 1989-10-19 |
Family
ID=31274795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4865888U Pending JPH01151654U (zh) | 1988-04-11 | 1988-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151654U (zh) |
-
1988
- 1988-04-11 JP JP4865888U patent/JPH01151654U/ja active Pending