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DIFF Subgroup
B23D 33/06

in which the direction of feed is controlled by a copying device, e.g. by a pattern (features of copying devices B23Q35/00)

Introduced: September 1968

Title

Titles differ between systems:

IPC: in which the direction of feed is controlled by a copying device, e.g. by a pattern

CPC: in which the direction of feed is controlled by a copying device, e.g. by a pattern (features of copying devices B23Q35/00)

Full Title

Full titles differ between systems:

IPC:

Accessories for shearing machines or shearing devices > Arrangements for holding, guiding, or feeding work during the operation > in which the direction of feed is controlled by a copying device, e.g. by a pattern

CPC:

Accessories for shearing machines or shearing devices (feeding stock to machines or removing stock B21D43/00) > Arrangements for holding, guiding, and/or feeding work during the operation > in which the direction of feed is controlled by a copying device, e.g. by a pattern (features of copying devices B23Q35/00)

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