JPH0216649U - - Google Patents
Info
- Publication number
- JPH0216649U JPH0216649U JP1988094836U JP9483688U JPH0216649U JP H0216649 U JPH0216649 U JP H0216649U JP 1988094836 U JP1988094836 U JP 1988094836U JP 9483688 U JP9483688 U JP 9483688U JP H0216649 U JPH0216649 U JP H0216649U
- Authority
- JP
- Japan
- Prior art keywords
- intercom
- entrance
- unit
- handset
- dwelling unit
- 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 2
Landscapes
- Closed-Circuit Television Systems (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988094836U JPH0216649U (fr) | 1988-07-18 | 1988-07-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988094836U JPH0216649U (fr) | 1988-07-18 | 1988-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0216649U true JPH0216649U (fr) | 1990-02-02 |
Family
ID=31319419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988094836U Pending JPH0216649U (fr) | 1988-07-18 | 1988-07-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0216649U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002354135A (ja) * | 2001-05-30 | 2002-12-06 | Aiphone Co Ltd | 集合住宅ハンズフリーインターホンシステム |
-
1988
- 1988-07-18 JP JP1988094836U patent/JPH0216649U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002354135A (ja) * | 2001-05-30 | 2002-12-06 | Aiphone Co Ltd | 集合住宅ハンズフリーインターホンシステム |
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