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PCE
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DIFF Subgroup
G11B 17/18

by mechanism operating on the edge of the disc record

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Guiding record carriers not specifically of filamentary or web form, or of supports therefor > from consecutive-access magazine of disc records > with axial transfer to the turntable from a stack with a vertical axis > by mechanism operating on the edge of the disc record

CPC:

Guiding record carriers not specifically of filamentary or web form, or of supports therefor (guiding cards or sheets G06K13/00) > from consecutive-access magazine of disc records > with axial transfer to the turntable from a stack with a vertical axis > by mechanism operating on the edge of the disc record

No child classifications to compare. This is a leaf node in both IPC and CPC.