FR50363E - Dérouleur de film sonore sans fin - Google Patents
Dérouleur de film sonore sans finInfo
- Publication number
- FR50363E FR50363E FR50363DA FR50363E FR 50363 E FR50363 E FR 50363E FR 50363D A FR50363D A FR 50363DA FR 50363 E FR50363 E FR 50363E
- Authority
- FR
- France
- Prior art keywords
- sound film
- film unwinder
- endless sound
- endless
- unwinder
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/20—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for splicing to provide permanent or temporary connections
- G11B23/22—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture with provision for splicing to provide permanent or temporary connections of endless belts; of tapes forming Moebius loops
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR50363T | 1938-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR50363E true FR50363E (fr) | 1940-04-12 |
Family
ID=8685376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR50363D Expired FR50363E (fr) | 1938-11-19 | 1938-11-19 | Dérouleur de film sonore sans fin |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR50363E (fr) |
-
1938
- 1938-11-19 FR FR50363D patent/FR50363E/fr not_active Expired
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