JPS647398U - - Google Patents
Info
- Publication number
- JPS647398U JPS647398U JP10077887U JP10077887U JPS647398U JP S647398 U JPS647398 U JP S647398U JP 10077887 U JP10077887 U JP 10077887U JP 10077887 U JP10077887 U JP 10077887U JP S647398 U JPS647398 U JP S647398U
- Authority
- JP
- Japan
- Prior art keywords
- state
- detection device
- switch elements
- sensor
- state detection
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10077887U JPS647398U (de) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10077887U JPS647398U (de) | 1987-06-30 | 1987-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS647398U true JPS647398U (de) | 1989-01-17 |
Family
ID=31329165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10077887U Pending JPS647398U (de) | 1987-06-30 | 1987-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS647398U (de) |
-
1987
- 1987-06-30 JP JP10077887U patent/JPS647398U/ja active Pending