JPS61140905U - - Google Patents
Info
- Publication number
- JPS61140905U JPS61140905U JP2390585U JP2390585U JPS61140905U JP S61140905 U JPS61140905 U JP S61140905U JP 2390585 U JP2390585 U JP 2390585U JP 2390585 U JP2390585 U JP 2390585U JP S61140905 U JPS61140905 U JP S61140905U
- Authority
- JP
- Japan
- Prior art keywords
- monochromatic light
- curvature
- center
- flat
- optical
- 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 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390585U JPS61140905U (enExample) | 1985-02-21 | 1985-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390585U JPS61140905U (enExample) | 1985-02-21 | 1985-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140905U true JPS61140905U (enExample) | 1986-09-01 |
Family
ID=30517567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2390585U Pending JPS61140905U (enExample) | 1985-02-21 | 1985-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140905U (enExample) |
-
1985
- 1985-02-21 JP JP2390585U patent/JPS61140905U/ja active Pending
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