JPH0485945U - - Google Patents
Info
- Publication number
- JPH0485945U JPH0485945U JP12777990U JP12777990U JPH0485945U JP H0485945 U JPH0485945 U JP H0485945U JP 12777990 U JP12777990 U JP 12777990U JP 12777990 U JP12777990 U JP 12777990U JP H0485945 U JPH0485945 U JP H0485945U
- Authority
- JP
- Japan
- Prior art keywords
- message information
- password
- guard
- intercom device
- door intercom
- 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 |
|---|---|---|---|
| JP12777990U JPH0485945U (en]) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12777990U JPH0485945U (en]) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0485945U true JPH0485945U (en]) | 1992-07-27 |
Family
ID=31875266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12777990U Pending JPH0485945U (en]) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485945U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS635749B2 (en]) * | 1978-07-27 | 1988-02-04 | Minolta Camera Kk |
-
1990
- 1990-11-30 JP JP12777990U patent/JPH0485945U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS635749B2 (en]) * | 1978-07-27 | 1988-02-04 | Minolta Camera Kk |