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PCE
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DIFF Subgroup
G11B 11/24

using recording by near-field interactions

Introduced: January 2000

Full Title

Full titles differ between systems:

IPC:

Recording on, or reproducing from, the same record carrier wherein for these two operations the methods or means are covered by different main groups of groups or by different subgroups of group; Record carriers therefor > using recording by near-field interactions

CPC:

Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor > using recording by near-field interactions

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2000.

Child Classifications

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  • G11B 11/26 using microscopic probe means since 2000 IPC+CPC Available in IPC and CPC