JPS63185327U - - Google Patents
Info
- Publication number
- JPS63185327U JPS63185327U JP7715287U JP7715287U JPS63185327U JP S63185327 U JPS63185327 U JP S63185327U JP 7715287 U JP7715287 U JP 7715287U JP 7715287 U JP7715287 U JP 7715287U JP S63185327 U JPS63185327 U JP S63185327U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- radio waves
- issues
- alarm
- transmitter
- 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 description 2
- 230000035945 sensitivity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Current Or Voltage (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7715287U JPS63185327U (enExample) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7715287U JPS63185327U (enExample) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185327U true JPS63185327U (enExample) | 1988-11-29 |
Family
ID=30924892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7715287U Pending JPS63185327U (enExample) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185327U (enExample) |
-
1987
- 1987-05-21 JP JP7715287U patent/JPS63185327U/ja active Pending
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