JPS6442464U - - Google Patents
Info
- Publication number
- JPS6442464U JPS6442464U JP13627987U JP13627987U JPS6442464U JP S6442464 U JPS6442464 U JP S6442464U JP 13627987 U JP13627987 U JP 13627987U JP 13627987 U JP13627987 U JP 13627987U JP S6442464 U JPS6442464 U JP S6442464U
- Authority
- JP
- Japan
- Prior art keywords
- focus
- observation
- ray tube
- cathode ray
- photo sensor
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Automatic Focus Adjustment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13627987U JPS6442464U (enExample) | 1987-09-08 | 1987-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13627987U JPS6442464U (enExample) | 1987-09-08 | 1987-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442464U true JPS6442464U (enExample) | 1989-03-14 |
Family
ID=31396637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13627987U Pending JPS6442464U (enExample) | 1987-09-08 | 1987-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442464U (enExample) |
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1987
- 1987-09-08 JP JP13627987U patent/JPS6442464U/ja active Pending