JPS629897U - - Google Patents
Info
- Publication number
- JPS629897U JPS629897U JP10143185U JP10143185U JPS629897U JP S629897 U JPS629897 U JP S629897U JP 10143185 U JP10143185 U JP 10143185U JP 10143185 U JP10143185 U JP 10143185U JP S629897 U JPS629897 U JP S629897U
- Authority
- JP
- Japan
- Prior art keywords
- light
- output
- switching
- infrared
- emitter
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10143185U JPS629897U (un) | 1985-07-02 | 1985-07-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10143185U JPS629897U (un) | 1985-07-02 | 1985-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS629897U true JPS629897U (un) | 1987-01-21 |
Family
ID=30972157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10143185U Pending JPS629897U (un) | 1985-07-02 | 1985-07-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS629897U (un) |
-
1985
- 1985-07-02 JP JP10143185U patent/JPS629897U/ja active Pending