FR811973A - Appareil stroboscopique - Google Patents
Appareil stroboscopiqueInfo
- Publication number
- FR811973A FR811973A FR811973DA FR811973A FR 811973 A FR811973 A FR 811973A FR 811973D A FR811973D A FR 811973DA FR 811973 A FR811973 A FR 811973A
- Authority
- FR
- France
- Prior art keywords
- strobe device
- strobe
- 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
- G01B9/08—Optical projection comparators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB811973X | 1935-10-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR811973A true FR811973A (fr) | 1937-04-27 |
Family
ID=10522827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR811973D Expired FR811973A (fr) | 1935-10-21 | 1936-10-21 | Appareil stroboscopique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR811973A (fr) |
-
1936
- 1936-10-21 FR FR811973D patent/FR811973A/fr not_active Expired
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