Containers for flat record carriers

Introduced: January 1985

Full Title

Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus > Containers; Storing means > Containers for flat record carriers

CPC subdivides this area 6x more granularly than IPC with 5 additional codes.

5 codes are CPC-only extensions.

IPC defines codes here since 1985.

Child Classifications

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G11B 23/0301 +10 CPC CPC only CPC only
G11B 23/032 +2 CPC CPC only CPC only
G11B 23/0326 CPC only CPC only
G11B 23/0327 CPC only CPC only
G11B 23/0328 CPC only CPC only
G11B 23/033 for flexible discs since 1985 +2 CPC IPC+CPC Available in IPC and CPC