JPH0171842U - - Google Patents
Info
- Publication number
- JPH0171842U JPH0171842U JP1987168579U JP16857987U JPH0171842U JP H0171842 U JPH0171842 U JP H0171842U JP 1987168579 U JP1987168579 U JP 1987168579U JP 16857987 U JP16857987 U JP 16857987U JP H0171842 U JPH0171842 U JP H0171842U
- Authority
- JP
- Japan
- Prior art keywords
- unit
- magnet piece
- reed switch
- door
- poles
- 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 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168579U JPH0171842U (de) | 1987-11-04 | 1987-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168579U JPH0171842U (de) | 1987-11-04 | 1987-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0171842U true JPH0171842U (de) | 1989-05-15 |
Family
ID=31457876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168579U Pending JPH0171842U (de) | 1987-11-04 | 1987-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0171842U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012252867A (ja) * | 2011-06-02 | 2012-12-20 | Sid Co Ltd | 引き違い窓の開窓検知装置 |
-
1987
- 1987-11-04 JP JP1987168579U patent/JPH0171842U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012252867A (ja) * | 2011-06-02 | 2012-12-20 | Sid Co Ltd | 引き違い窓の開窓検知装置 |