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PCE
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DIFF Subgroup
B23Q 9/02

for securing machines or apparatus to workpieces, or other parts, of particular shape, e.g. to beams of particular cross-section

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Arrangements for supporting or guiding portable metal-working machines or apparatus > for securing machines or apparatus to workpieces, or other parts, of particular shape, e.g. to beams of particular cross-section

CPC:

Arrangements for supporting or guiding portable metal-working machines or apparatus ( for tapping pipes ; specially designed for drilling ) > for securing machines or apparatus to workpieces, or other parts, of particular shape, e.g. to beams of particular cross-section

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