JPH01102877U - - Google Patents
Info
- Publication number
- JPH01102877U JPH01102877U JP20080187U JP20080187U JPH01102877U JP H01102877 U JPH01102877 U JP H01102877U JP 20080187 U JP20080187 U JP 20080187U JP 20080187 U JP20080187 U JP 20080187U JP H01102877 U JPH01102877 U JP H01102877U
- Authority
- JP
- Japan
- Prior art keywords
- electromotive force
- search coil
- cable
- operated
- switch element
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20080187U JPH01102877U (it) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20080187U JPH01102877U (it) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102877U true JPH01102877U (it) | 1989-07-11 |
Family
ID=31491189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20080187U Pending JPH01102877U (it) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102877U (it) |
-
1987
- 1987-12-28 JP JP20080187U patent/JPH01102877U/ja active Pending