JPS62145178U - - Google Patents
Info
- Publication number
- JPS62145178U JPS62145178U JP3369986U JP3369986U JPS62145178U JP S62145178 U JPS62145178 U JP S62145178U JP 3369986 U JP3369986 U JP 3369986U JP 3369986 U JP3369986 U JP 3369986U JP S62145178 U JPS62145178 U JP S62145178U
- Authority
- JP
- Japan
- Prior art keywords
- projector
- receiver
- dangerous area
- area
- opposing
- 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 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3369986U JPS62145178U (me) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3369986U JPS62145178U (me) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62145178U true JPS62145178U (me) | 1987-09-12 |
Family
ID=30841551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3369986U Pending JPS62145178U (me) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62145178U (me) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01321390A (ja) * | 1988-06-23 | 1989-12-27 | Wako:Kk | 検知装置 |
-
1986
- 1986-03-07 JP JP3369986U patent/JPS62145178U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01321390A (ja) * | 1988-06-23 | 1989-12-27 | Wako:Kk | 検知装置 |