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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G11B 5/008

Recording on, or reproducing or erasing from, magnetic tapes, or wires (G11B15/00 take precedence; )

Introduced: July 1974

Title

Titles differ between systems:

IPC: Recording on, or reproducing or erasing from, magnetic tapes or wires

CPC: Recording on, or reproducing or erasing from, magnetic tapes, or wires (G11B15/00 take precedence; )

Full Title

Full titles differ between systems:

IPC:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor > Recording on, or reproducing or erasing from, magnetic tapes or wires

CPC:

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor (G11B11/00 take precedence) > Recording on, or reproducing or erasing from, magnetic tapes, or wires (G11B15/00 take precedence; )

Of 2 combined children, 0 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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