JPH0235559U - - Google Patents
Info
- Publication number
- JPH0235559U JPH0235559U JP11235588U JP11235588U JPH0235559U JP H0235559 U JPH0235559 U JP H0235559U JP 11235588 U JP11235588 U JP 11235588U JP 11235588 U JP11235588 U JP 11235588U JP H0235559 U JPH0235559 U JP H0235559U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- intercom
- handset
- switching contact
- switched
- 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 1
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11235588U JPH0235559U (fr) | 1988-08-26 | 1988-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11235588U JPH0235559U (fr) | 1988-08-26 | 1988-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235559U true JPH0235559U (fr) | 1990-03-07 |
Family
ID=31351222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11235588U Pending JPH0235559U (fr) | 1988-08-26 | 1988-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235559U (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0483937U (fr) * | 1990-11-30 | 1992-07-21 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60107965A (ja) * | 1983-11-16 | 1985-06-13 | Matsushita Electric Ind Co Ltd | インタ−ホン機能付電話装置 |
| JPS6294059A (ja) * | 1985-10-18 | 1987-04-30 | Aihon Kk | ドアホン電話切換装置 |
-
1988
- 1988-08-26 JP JP11235588U patent/JPH0235559U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60107965A (ja) * | 1983-11-16 | 1985-06-13 | Matsushita Electric Ind Co Ltd | インタ−ホン機能付電話装置 |
| JPS6294059A (ja) * | 1985-10-18 | 1987-04-30 | Aihon Kk | ドアホン電話切換装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0483937U (fr) * | 1990-11-30 | 1992-07-21 |