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PCE
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DIFF Subgroup
G11B 23/50

Reconditioning of record carriers; Cleaning of record carriers (G11B3/58 takes precedence)

Introduced: July 1974

Title

Titles differ between systems:

IPC: Reconditioning of record carriers; Cleaning of record carriers

CPC: Reconditioning of record carriers; Cleaning of record carriers (G11B3/58 takes precedence)

Full Title

Full titles differ between systems:

IPC:

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 > Reconditioning of record carriers; Cleaning of record carriers

CPC:

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 > Reconditioning of record carriers; Cleaning of record carriers (G11B3/58 takes precedence)

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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