JPH0332123Y2 - - Google Patents
Info
- Publication number
- JPH0332123Y2 JPH0332123Y2 JP2959385U JP2959385U JPH0332123Y2 JP H0332123 Y2 JPH0332123 Y2 JP H0332123Y2 JP 2959385 U JP2959385 U JP 2959385U JP 2959385 U JP2959385 U JP 2959385U JP H0332123 Y2 JPH0332123 Y2 JP H0332123Y2
- Authority
- JP
- Japan
- Prior art keywords
- transmitting
- receiving device
- signal
- communication
- fire
- 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.)
- Expired
Links
- 238000004891 communication Methods 0.000 claims description 26
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Alarm Systems (AREA)
- Fire Alarms (AREA)
- Small-Scale Networks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2959385U JPH0332123Y2 (de) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2959385U JPH0332123Y2 (de) | 1985-03-01 | 1985-03-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146051U JPS61146051U (de) | 1986-09-09 |
| JPH0332123Y2 true JPH0332123Y2 (de) | 1991-07-08 |
Family
ID=30528542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2959385U Expired JPH0332123Y2 (de) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332123Y2 (de) |
-
1985
- 1985-03-01 JP JP2959385U patent/JPH0332123Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61146051U (de) | 1986-09-09 |
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