JPS63190956U - - Google Patents
Info
- Publication number
- JPS63190956U JPS63190956U JP8120987U JP8120987U JPS63190956U JP S63190956 U JPS63190956 U JP S63190956U JP 8120987 U JP8120987 U JP 8120987U JP 8120987 U JP8120987 U JP 8120987U JP S63190956 U JPS63190956 U JP S63190956U
- Authority
- JP
- Japan
- Prior art keywords
- optical system
- measuring device
- speed measuring
- moving object
- spatial filter
- 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
- 230000003287 optical effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Optical Transform (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8120987U JPS63190956U (de) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8120987U JPS63190956U (de) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63190956U true JPS63190956U (de) | 1988-12-08 |
Family
ID=30932739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8120987U Pending JPS63190956U (de) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190956U (de) |
-
1987
- 1987-05-29 JP JP8120987U patent/JPS63190956U/ja active Pending