JPS63138269U - - Google Patents
Info
- Publication number
- JPS63138269U JPS63138269U JP1987029985U JP2998587U JPS63138269U JP S63138269 U JPS63138269 U JP S63138269U JP 1987029985 U JP1987029985 U JP 1987029985U JP 2998587 U JP2998587 U JP 2998587U JP S63138269 U JPS63138269 U JP S63138269U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- door
- key
- lock
- detects
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987029985U JPS63138269U (en18) | 1987-03-03 | 1987-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987029985U JPS63138269U (en18) | 1987-03-03 | 1987-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138269U true JPS63138269U (en18) | 1988-09-12 |
Family
ID=30834378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987029985U Pending JPS63138269U (en18) | 1987-03-03 | 1987-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138269U (en18) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157066B1 (en18) * | 1979-05-21 | 1986-12-05 | Yoshino Kogyosho Co Ltd |
-
1987
- 1987-03-03 JP JP1987029985U patent/JPS63138269U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157066B1 (en18) * | 1979-05-21 | 1986-12-05 | Yoshino Kogyosho Co Ltd |