Patent classifications
G
PHYSICS
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G11
INFORMATION STORAGE
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G11B
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
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15/00
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
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G11B15/18
Driving; Starting; Stopping; Arrangements for control or regulation thereof
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G11B15/20
Moving record carrier backwards or forwards by finite amounts, i.e. backspacing, forward spacing
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