FR607156A - - Google Patents
Info
- Publication number
- FR607156A FR607156A FR607156DA FR607156A FR 607156 A FR607156 A FR 607156A FR 607156D A FR607156D A FR 607156DA FR 607156 A FR607156 A FR 607156A
- Authority
- FR
- France
- 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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
Publications (1)
Publication Number | Publication Date |
---|---|
FR607156A true FR607156A (zh) | 1926-06-28 |
Family
ID=1540712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR607156D Expired FR607156A (zh) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR607156A (zh) |
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0
- FR FR607156D patent/FR607156A/fr not_active Expired