JPH0174658U - - Google Patents
Info
- Publication number
- JPH0174658U JPH0174658U JP1987169664U JP16966487U JPH0174658U JP H0174658 U JPH0174658 U JP H0174658U JP 1987169664 U JP1987169664 U JP 1987169664U JP 16966487 U JP16966487 U JP 16966487U JP H0174658 U JPH0174658 U JP H0174658U
- Authority
- JP
- Japan
- Prior art keywords
- line
- switching means
- telephone
- hook
- detecting
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Facsimile Transmission Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169664U JPH087725Y2 (ja) | 1987-11-05 | 1987-11-05 | 通信制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987169664U JPH087725Y2 (ja) | 1987-11-05 | 1987-11-05 | 通信制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0174658U true JPH0174658U (zh) | 1989-05-19 |
| JPH087725Y2 JPH087725Y2 (ja) | 1996-03-04 |
Family
ID=31459925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987169664U Expired - Lifetime JPH087725Y2 (ja) | 1987-11-05 | 1987-11-05 | 通信制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087725Y2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180174A (ja) * | 1988-01-12 | 1989-07-18 | Canon Inc | 通信装置 |
-
1987
- 1987-11-05 JP JP1987169664U patent/JPH087725Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180174A (ja) * | 1988-01-12 | 1989-07-18 | Canon Inc | 通信装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087725Y2 (ja) | 1996-03-04 |
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