FR773052A - Device for winding film tapes - Google Patents
Device for winding film tapesInfo
- Publication number
- FR773052A FR773052A FR773052DA FR773052A FR 773052 A FR773052 A FR 773052A FR 773052D A FR773052D A FR 773052DA FR 773052 A FR773052 A FR 773052A
- Authority
- FR
- France
- Prior art keywords
- winding film
- film tapes
- tapes
- winding
- film
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE773052X | 1933-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR773052A true FR773052A (en) | 1934-11-10 |
Family
ID=6683192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR773052D Expired FR773052A (en) | 1933-05-08 | 1934-05-08 | Device for winding film tapes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR773052A (en) |
-
1934
- 1934-05-08 FR FR773052D patent/FR773052A/en not_active Expired
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