IPC Subgroup
G11B 17/02 Details
Introduced: September 1968
Last revised: January 2006
Full Title
Guiding record carriers not specifically of filamentary or web form, or of supports therefor > Details
Classification Context
- Section:
- PHYSICS
- Class:
- INFORMATION STORAGE
- Subclass:
- INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
3 direct subcodes
Child Classifications
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- G11B 17/022 Positioning or locking of single discs
- G11B 17/038 Centering or locking of a plurality of discs in a single cartridge
- G11B 17/04 Feeding or guiding single record carrier to or from transducing unit