JPS6293718U - - Google Patents
Info
- Publication number
- JPS6293718U JPS6293718U JP18443485U JP18443485U JPS6293718U JP S6293718 U JPS6293718 U JP S6293718U JP 18443485 U JP18443485 U JP 18443485U JP 18443485 U JP18443485 U JP 18443485U JP S6293718 U JPS6293718 U JP S6293718U
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- projected
- screen
- target object
- large number
- 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
- 238000012790 confirmation Methods 0.000 claims description 2
- 239000005357 flat glass Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18443485U JPS6293718U (enExample) | 1985-12-02 | 1985-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18443485U JPS6293718U (enExample) | 1985-12-02 | 1985-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6293718U true JPS6293718U (enExample) | 1987-06-15 |
Family
ID=31132102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18443485U Pending JPS6293718U (enExample) | 1985-12-02 | 1985-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6293718U (enExample) |
-
1985
- 1985-12-02 JP JP18443485U patent/JPS6293718U/ja active Pending