JPH0223182U - - Google Patents
Info
- Publication number
- JPH0223182U JPH0223182U JP9900688U JP9900688U JPH0223182U JP H0223182 U JPH0223182 U JP H0223182U JP 9900688 U JP9900688 U JP 9900688U JP 9900688 U JP9900688 U JP 9900688U JP H0223182 U JPH0223182 U JP H0223182U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- extension
- line
- call
- main device
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9900688U JPH0223182U (forum.php) | 1988-07-26 | 1988-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9900688U JPH0223182U (forum.php) | 1988-07-26 | 1988-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0223182U true JPH0223182U (forum.php) | 1990-02-15 |
Family
ID=31325771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9900688U Pending JPH0223182U (forum.php) | 1988-07-26 | 1988-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223182U (forum.php) |
-
1988
- 1988-07-26 JP JP9900688U patent/JPH0223182U/ja active Pending
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