JPS6293717U - - Google Patents
Info
- Publication number
- JPS6293717U JPS6293717U JP18443385U JP18443385U JPS6293717U JP S6293717 U JPS6293717 U JP S6293717U JP 18443385 U JP18443385 U JP 18443385U JP 18443385 U JP18443385 U JP 18443385U JP S6293717 U JPS6293717 U JP S6293717U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- interval
- light source
- source section
- light beams
- 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 1
- 238000010586 diagram Methods 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 |
|---|---|---|---|
| JP18443385U JPS6293717U ( ) | 1985-12-02 | 1985-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18443385U JPS6293717U ( ) | 1985-12-02 | 1985-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6293717U true JPS6293717U ( ) | 1987-06-15 |
Family
ID=31132100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18443385U Pending JPS6293717U ( ) | 1985-12-02 | 1985-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6293717U ( ) |
-
1985
- 1985-12-02 JP JP18443385U patent/JPS6293717U/ja active Pending