FR481550A - Perfectionnements apportés à la cinématographie - Google Patents
Perfectionnements apportés à la cinématographieInfo
- Publication number
- FR481550A FR481550A FR481550DA FR481550A FR 481550 A FR481550 A FR 481550A FR 481550D A FR481550D A FR 481550DA FR 481550 A FR481550 A FR 481550A
- Authority
- FR
- France
- Prior art keywords
- cinematography
- 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
- G03B21/14—Details
- G03B21/32—Details specially adapted for motion-picture projection
- G03B21/43—Driving mechanisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR481550T | 1916-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR481550A true FR481550A (fr) | 1916-12-13 |
Family
ID=1518644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR481550D Expired FR481550A (fr) | 1916-04-20 | 1916-04-20 | Perfectionnements apportés à la cinématographie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR481550A (fr) |
-
1916
- 1916-04-20 FR FR481550D patent/FR481550A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR481550A (fr) | Perfectionnements apportés à la cinématographie | |
FR521771A (fr) | Perfectionnements à la technique radiologique | |
FR483582A (fr) | Plomb à pellicule | |
FR499096A (fr) | Grenade-shrapnel | |
FR520116A (fr) | Bérot | |
FR482638A (fr) | Valise-table-tabourets | |
FR482243A (fr) | Perfectionnements apportés à la construction des véhicules | |
FR479723A (fr) | Perfectionnements aux filières à fileter | |
FR516466A (fr) | Perfectionnements à la cinématographic stéréoscopique | |
CH77717A (de) | Flugzeug | |
FR491812A (fr) | Perfectionnements à la construction des navires | |
FI6320A (fi) | Ställbart sängbotten till sjuksäng | |
FR481766A (fr) | Chaise-longue-lit | |
FR482070A (fr) | Broyeur-récupérateur | |
FR483625A (fr) | Réchauffeur-gazéificateur | |
FR483668A (fr) | Faradmètre | |
FR483944A (fr) | Réchauffeur-mélangeur | |
FR489193A (fr) | Thermo-ampèremètre | |
FR20586E (fr) | Valise-table-tabourets | |
FR507756A (fr) | Tachéomètre | |
CH72707A (de) | Blackenkarst | |
FI6409A (fi) | Hastighetsmätare | |
FI6356A (fi) | Skidbindsle | |
FI6359A (fi) | Sparksstötting | |
FI6360A (fi) | Sockergripare |