being metals or alloys (intermetallic compounds H01F10/18)

Introduced: January 1980

Title

Titles differ between systems:

IPC: being metals or alloys

CPC: being metals or alloys (intermetallic compounds H01F10/18)

Full Title

Full titles differ between systems:

IPC:

Thin magnetic films, e.g. of one-domain structure > characterised by magnetic layers > characterised by the composition > being metals or alloys

CPC:

Thin magnetic films, e.g. of one-domain structure (magnetic record carriers G11B5/00; thin-film magnetic stores G11C) > characterised by magnetic layers ( ; applying thin magnetic films to substrates H01F41/14) > characterised by the composition > being metals or alloys (intermetallic compounds H01F10/18)

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

2 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1980.

Child Classifications

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H01F 10/123 CPC only CPC only
H01F 10/126 CPC only CPC only
H01F 10/13 Amorphous metallic alloys, e.g. glassy metals since 2000 +4 CPC IPC+CPC Available in IPC and CPC
H01F 10/14 containing iron or nickel ( , H01F10/13, H01F10/16 take precedence) since 1980 +2 CPC IPC+CPC Available in IPC and CPC
H01F 10/16 containing cobalt ( , H01F10/13 take precedence) since 1980 IPC+CPC Available in IPC and CPC