JPH0280897U - - Google Patents
Info
- Publication number
- JPH0280897U JPH0280897U JP15912888U JP15912888U JPH0280897U JP H0280897 U JPH0280897 U JP H0280897U JP 15912888 U JP15912888 U JP 15912888U JP 15912888 U JP15912888 U JP 15912888U JP H0280897 U JPH0280897 U JP H0280897U
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- integrated circuit
- devices
- normal type
- ttl integrated
- 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 2
- 238000012806 monitoring device Methods 0.000 description 1
Landscapes
- Alarm Systems (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15912888U JPH0280897U (fi) | 1988-12-07 | 1988-12-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15912888U JPH0280897U (fi) | 1988-12-07 | 1988-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0280897U true JPH0280897U (fi) | 1990-06-21 |
Family
ID=31440066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15912888U Pending JPH0280897U (fi) | 1988-12-07 | 1988-12-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0280897U (fi) |
-
1988
- 1988-12-07 JP JP15912888U patent/JPH0280897U/ja active Pending