FR1150177A - Interferometer - Google Patents
InterferometerInfo
- Publication number
- FR1150177A FR1150177A FR1150177DA FR1150177A FR 1150177 A FR1150177 A FR 1150177A FR 1150177D A FR1150177D A FR 1150177DA FR 1150177 A FR1150177 A FR 1150177A
- Authority
- FR
- France
- Prior art keywords
- interferometer
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1150177XA | 1955-03-30 | 1955-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1150177A true FR1150177A (en) | 1958-01-08 |
Family
ID=22358836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1150177D Expired FR1150177A (en) | 1955-03-30 | 1956-03-29 | Interferometer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1150177A (en) |
-
1956
- 1956-03-29 FR FR1150177D patent/FR1150177A/en not_active Expired
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