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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5/00
Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
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G11B5/127
Structure or manufacture of heads, e.g. inductive
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G11B5/33
Structure or manufacture of flux-sensitive heads,; i.e. for reproduction only; Combination of such heads with means for recording or erasing only
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G11B5/39
using magneto-resistive devices; or effects
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G11B5/3903
using magnetic thin film layers or their effects, the films being part of integrated structures
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