FR38870E - Improvements to film drive systems - Google Patents
Improvements to film drive systemsInfo
- Publication number
- FR38870E FR38870E FR38870DA FR38870E FR 38870 E FR38870 E FR 38870E FR 38870D A FR38870D A FR 38870DA FR 38870 E FR38870 E FR 38870E
- Authority
- FR
- France
- Prior art keywords
- drive systems
- film drive
- film
- systems
- drive
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR38870T | 1930-05-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR38870E true FR38870E (en) | 1931-08-08 |
Family
ID=8675326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR38870D Expired FR38870E (en) | 1930-05-14 | 1930-05-14 | Improvements to film drive systems |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR38870E (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE756455C (en) * | 1939-01-24 | 1952-10-13 | Klangfilm G M B H | Facility for directing films in sound film equipment |
DE752136C (en) * | 1940-02-03 | 1954-12-13 | Klangfilm G M B H | Facility for conducting sound films |
DE969673C (en) * | 1941-04-08 | 1958-07-03 | Klangfilm Gmbh | Magnetic recorder |
-
1930
- 1930-05-14 FR FR38870D patent/FR38870E/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE756455C (en) * | 1939-01-24 | 1952-10-13 | Klangfilm G M B H | Facility for directing films in sound film equipment |
DE752136C (en) * | 1940-02-03 | 1954-12-13 | Klangfilm G M B H | Facility for conducting sound films |
DE969673C (en) * | 1941-04-08 | 1958-07-03 | Klangfilm Gmbh | Magnetic recorder |
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