FR417100A - Device realizing flicker-free cinematic vision - Google Patents
Device realizing flicker-free cinematic visionInfo
- Publication number
- FR417100A FR417100A FR417100DA FR417100A FR 417100 A FR417100 A FR 417100A FR 417100D A FR417100D A FR 417100DA FR 417100 A FR417100 A FR 417100A
- Authority
- FR
- France
- Prior art keywords
- cinematic
- vision
- free
- device realizing
- flicker
- 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
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
- G02C7/165—Shades; shields; Obturators, e.g. with pinhole, with slot with stenopaeic apertures
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR417100T | 1910-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR417100A true FR417100A (en) | 1910-11-05 |
Family
ID=1460541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR417100D Expired FR417100A (en) | 1910-06-13 | 1910-06-13 | Device realizing flicker-free cinematic vision |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR417100A (en) |
-
1910
- 1910-06-13 FR FR417100D patent/FR417100A/en not_active Expired
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