FR972724A - - Google Patents
Info
- Publication number
- FR972724A FR972724A FR972724DA FR972724A FR 972724 A FR972724 A FR 972724A FR 972724D A FR972724D A FR 972724DA FR 972724 A FR972724 A FR 972724A
- 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
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR972724A true FR972724A (zh) | 1951-02-02 |
Family
ID=1566798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR972724D Expired FR972724A (zh) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR972724A (zh) |
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0
- FR FR972724D patent/FR972724A/fr not_active Expired