JPH0172787U - - Google Patents
Info
- Publication number
- JPH0172787U JPH0172787U JP1987168914U JP16891487U JPH0172787U JP H0172787 U JPH0172787 U JP H0172787U JP 1987168914 U JP1987168914 U JP 1987168914U JP 16891487 U JP16891487 U JP 16891487U JP H0172787 U JPH0172787 U JP H0172787U
- Authority
- JP
- Japan
- Prior art keywords
- output
- target
- sensors
- maximum value
- switches
- 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 4
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168914U JPH0172787U (it) | 1987-11-04 | 1987-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168914U JPH0172787U (it) | 1987-11-04 | 1987-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0172787U true JPH0172787U (it) | 1989-05-16 |
Family
ID=31458511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168914U Pending JPH0172787U (it) | 1987-11-04 | 1987-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0172787U (it) |
-
1987
- 1987-11-04 JP JP1987168914U patent/JPH0172787U/ja active Pending
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