JPS63131472U - - Google Patents
Info
- Publication number
- JPS63131472U JPS63131472U JP2325587U JP2325587U JPS63131472U JP S63131472 U JPS63131472 U JP S63131472U JP 2325587 U JP2325587 U JP 2325587U JP 2325587 U JP2325587 U JP 2325587U JP S63131472 U JPS63131472 U JP S63131472U
- Authority
- JP
- Japan
- Prior art keywords
- door
- scope
- monitoring device
- starting
- video camera
- 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
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000004913 activation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2325587U JPS63131472U (en:Method) | 1987-02-19 | 1987-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2325587U JPS63131472U (en:Method) | 1987-02-19 | 1987-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63131472U true JPS63131472U (en:Method) | 1988-08-29 |
Family
ID=30821390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2325587U Pending JPS63131472U (en:Method) | 1987-02-19 | 1987-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63131472U (en:Method) |
-
1987
- 1987-02-19 JP JP2325587U patent/JPS63131472U/ja active Pending