JPS61122531U - - Google Patents
Info
- Publication number
- JPS61122531U JPS61122531U JP408085U JP408085U JPS61122531U JP S61122531 U JPS61122531 U JP S61122531U JP 408085 U JP408085 U JP 408085U JP 408085 U JP408085 U JP 408085U JP S61122531 U JPS61122531 U JP S61122531U
- Authority
- JP
- Japan
- Prior art keywords
- reed switch
- alarm
- magnet
- alarm device
- case body
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000013459 approach Methods 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP408085U JPS61122531U (enExample) | 1985-01-18 | 1985-01-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP408085U JPS61122531U (enExample) | 1985-01-18 | 1985-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61122531U true JPS61122531U (enExample) | 1986-08-01 |
Family
ID=30479306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP408085U Pending JPS61122531U (enExample) | 1985-01-18 | 1985-01-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122531U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5280188A (en) * | 1975-12-23 | 1977-07-05 | Guterman Paulette | Electromagnetic vibration detector |
-
1985
- 1985-01-18 JP JP408085U patent/JPS61122531U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5280188A (en) * | 1975-12-23 | 1977-07-05 | Guterman Paulette | Electromagnetic vibration detector |