FR891653A - Projecteur - Google Patents
ProjecteurInfo
- Publication number
- FR891653A FR891653A FR891653DA FR891653A FR 891653 A FR891653 A FR 891653A FR 891653D A FR891653D A FR 891653DA FR 891653 A FR891653 A FR 891653A
- Authority
- FR
- France
- Prior art keywords
- projector
- 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
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR891653T | 1943-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR891653A true FR891653A (fr) | 1944-03-15 |
Family
ID=9388490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR891653D Expired FR891653A (fr) | 1943-03-03 | 1943-03-03 | Projecteur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR891653A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962927A (en) * | 1955-04-25 | 1960-12-06 | Warren Jack | Combination of movie projector and sound recorder reproducer and a case with sound recorder and reproducer |
-
1943
- 1943-03-03 FR FR891653D patent/FR891653A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2962927A (en) * | 1955-04-25 | 1960-12-06 | Warren Jack | Combination of movie projector and sound recorder reproducer and a case with sound recorder and reproducer |
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