JPH0334189U - - Google Patents
Info
- Publication number
- JPH0334189U JPH0334189U JP9212989U JP9212989U JPH0334189U JP H0334189 U JPH0334189 U JP H0334189U JP 9212989 U JP9212989 U JP 9212989U JP 9212989 U JP9212989 U JP 9212989U JP H0334189 U JPH0334189 U JP H0334189U
- Authority
- JP
- Japan
- Prior art keywords
- barking
- dog
- circuit
- sound
- counter
- 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
- 238000013459 approach Methods 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9212989U JPH0334189U (en]) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9212989U JPH0334189U (en]) | 1989-08-04 | 1989-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334189U true JPH0334189U (en]) | 1991-04-03 |
Family
ID=31641573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9212989U Pending JPH0334189U (en]) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334189U (en]) |
-
1989
- 1989-08-04 JP JP9212989U patent/JPH0334189U/ja active Pending
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