JPS55168270U - - Google Patents
Info
- Publication number
- JPS55168270U JPS55168270U JP6774279U JP6774279U JPS55168270U JP S55168270 U JPS55168270 U JP S55168270U JP 6774279 U JP6774279 U JP 6774279U JP 6774279 U JP6774279 U JP 6774279U JP S55168270 U JPS55168270 U JP S55168270U
- Authority
- JP
- Japan
- 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
Landscapes
- Closed-Circuit Television Systems (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6774279U JPS5919492Y2 (ja) | 1979-05-22 | 1979-05-22 | テレビインタ−ホン装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6774279U JPS5919492Y2 (ja) | 1979-05-22 | 1979-05-22 | テレビインタ−ホン装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55168270U true JPS55168270U (OSRAM) | 1980-12-03 |
| JPS5919492Y2 JPS5919492Y2 (ja) | 1984-06-05 |
Family
ID=29301642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6774279U Expired JPS5919492Y2 (ja) | 1979-05-22 | 1979-05-22 | テレビインタ−ホン装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5919492Y2 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391897A (ja) * | 1989-09-05 | 1991-04-17 | Fujitsu General Ltd | 集合住宅管理システム |
-
1979
- 1979-05-22 JP JP6774279U patent/JPS5919492Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391897A (ja) * | 1989-09-05 | 1991-04-17 | Fujitsu General Ltd | 集合住宅管理システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5919492Y2 (ja) | 1984-06-05 |