FR412322A - Appareil cinématographique - Google Patents
Appareil cinématographiqueInfo
- Publication number
- FR412322A FR412322A FR412322A FR412322DA FR412322A FR 412322 A FR412322 A FR 412322A FR 412322 A FR412322 A FR 412322A FR 412322D A FR412322D A FR 412322DA FR 412322 A FR412322 A FR 412322A
- Authority
- FR
- France
- Prior art keywords
- cinematographic apparatus
- cinematographic
- 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
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/606—Projection screens characterised by the nature of the surface for relief projection
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US412322XA | 1909-02-08 | 1909-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR412322A true FR412322A (fr) | 1910-07-09 |
Family
ID=1456195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR412322A Expired FR412322A (fr) | 1909-02-08 | 1910-02-05 | Appareil cinématographique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR412322A (fr) |
-
1910
- 1910-02-05 FR FR412322A patent/FR412322A/fr not_active Expired
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