JPS62119832U - - Google Patents
Info
- Publication number
- JPS62119832U JPS62119832U JP863186U JP863186U JPS62119832U JP S62119832 U JPS62119832 U JP S62119832U JP 863186 U JP863186 U JP 863186U JP 863186 U JP863186 U JP 863186U JP S62119832 U JPS62119832 U JP S62119832U
- Authority
- JP
- Japan
- Prior art keywords
- field strength
- buzzer
- circuit
- electric field
- drive
- 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 3
- 230000005684 electric field Effects 0.000 claims 3
- 230000010355 oscillation Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP863186U JPS62119832U (no) | 1986-01-23 | 1986-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP863186U JPS62119832U (no) | 1986-01-23 | 1986-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62119832U true JPS62119832U (no) | 1987-07-30 |
Family
ID=30793187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP863186U Pending JPS62119832U (no) | 1986-01-23 | 1986-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62119832U (no) |
-
1986
- 1986-01-23 JP JP863186U patent/JPS62119832U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0073681A2 (en) | Improvements relating to position detection devices | |
| JPS62119832U (no) | ||
| JPH075742Y2 (ja) | 音声モニタ装置 | |
| JPH02119786U (no) | ||
| JPH01100289U (no) | ||
| JPH0243674U (no) | ||
| JPH043078U (no) | ||
| JPS6025097U (ja) | 無線式警報装置 | |
| JPS63159982U (no) | ||
| JPH0369475B2 (no) | ||
| JPH02149497U (no) | ||
| JPH0447798U (no) | ||
| JPH03119294U (no) | ||
| JPS6437192U (no) | ||
| JPS63133293A (ja) | 携帯品等の所在確認及び隔離警報装置 | |
| JPS61124181U (no) | ||
| JPS6340044U (no) | ||
| JPS62160905U (no) | ||
| JPS6316730U (no) | ||
| JPH0313595U (no) | ||
| JPS60148692U (ja) | 警報装置 | |
| JPS6397984U (no) | ||
| JPS6390127U (no) | ||
| JPS63107868U (no) | ||
| JPS6363895U (no) |