JPS57179794U - - Google Patents
Info
- Publication number
- JPS57179794U JPS57179794U JP6673381U JP6673381U JPS57179794U JP S57179794 U JPS57179794 U JP S57179794U JP 6673381 U JP6673381 U JP 6673381U JP 6673381 U JP6673381 U JP 6673381U JP S57179794 U JPS57179794 U JP S57179794U
- 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
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
- Lock And Its Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6673381U JPS6324540Y2 (en) | 1981-05-11 | 1981-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6673381U JPS6324540Y2 (en) | 1981-05-11 | 1981-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57179794U true JPS57179794U (en) | 1982-11-15 |
| JPS6324540Y2 JPS6324540Y2 (en) | 1988-07-05 |
Family
ID=29862758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6673381U Expired JPS6324540Y2 (en) | 1981-05-11 | 1981-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6324540Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59185269A (en) * | 1983-04-05 | 1984-10-20 | 三菱電機株式会社 | Entrance and exit control system |
| JPS62157999A (en) * | 1985-12-28 | 1987-07-13 | タツタ電線株式会社 | Subgate unmanned system |
| WO2004011747A1 (en) * | 2002-07-31 | 2004-02-05 | Sony Corporation | Collective housing shared entrance device, collective housing door-to-door interphone device, door-to-door container box management device, and communication system |
| JP2004180140A (en) * | 2002-11-28 | 2004-06-24 | Sony Corp | Apartment house common entrance device, apartment house house-to-house intercom instrument, house-to-house container box managing device and communication system |
-
1981
- 1981-05-11 JP JP6673381U patent/JPS6324540Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59185269A (en) * | 1983-04-05 | 1984-10-20 | 三菱電機株式会社 | Entrance and exit control system |
| JPS62157999A (en) * | 1985-12-28 | 1987-07-13 | タツタ電線株式会社 | Subgate unmanned system |
| WO2004011747A1 (en) * | 2002-07-31 | 2004-02-05 | Sony Corporation | Collective housing shared entrance device, collective housing door-to-door interphone device, door-to-door container box management device, and communication system |
| JP2004180140A (en) * | 2002-11-28 | 2004-06-24 | Sony Corp | Apartment house common entrance device, apartment house house-to-house intercom instrument, house-to-house container box managing device and communication system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6324540Y2 (en) | 1988-07-05 |