JPH03128349U - - Google Patents
Info
- Publication number
- JPH03128349U JPH03128349U JP3736190U JP3736190U JPH03128349U JP H03128349 U JPH03128349 U JP H03128349U JP 3736190 U JP3736190 U JP 3736190U JP 3736190 U JP3736190 U JP 3736190U JP H03128349 U JPH03128349 U JP H03128349U
- Authority
- JP
- Japan
- Prior art keywords
- function
- call
- telephone
- detection circuit
- switch
- 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 5
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037361U JP2553870Y2 (ja) | 1990-04-09 | 1990-04-09 | 電話機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037361U JP2553870Y2 (ja) | 1990-04-09 | 1990-04-09 | 電話機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03128349U true JPH03128349U (sl) | 1991-12-24 |
| JP2553870Y2 JP2553870Y2 (ja) | 1997-11-12 |
Family
ID=31544400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990037361U Expired - Lifetime JP2553870Y2 (ja) | 1990-04-09 | 1990-04-09 | 電話機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2553870Y2 (sl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0193952A (ja) * | 1987-10-06 | 1989-04-12 | Nissan Motor Co Ltd | 自動車電話 |
-
1990
- 1990-04-09 JP JP1990037361U patent/JP2553870Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0193952A (ja) * | 1987-10-06 | 1989-04-12 | Nissan Motor Co Ltd | 自動車電話 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2553870Y2 (ja) | 1997-11-12 |