CPC Subgroup
G11B 3/08 Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
Full Title
Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor (G11B11/00, take precedence) > Arrangements of heads > Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
3 direct subcodes
Child Classifications
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- G11B 3/085 using automatic means (G11B3/095 takes precedence )
- G11B 3/09 using manual means only (G11B3/095 takes precedence)
- G11B 3/095 for repeating a part of the record; for beginning or stopping at a desired point of the record