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PCE
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DIFF Subgroup
E01B 31/13

by milling

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor > Working rail or other metal track components on the spot > Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails > by milling

CPC:

Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor (characterised by features independent of use on assembled track B21, B23 - B25, B27) > Working rail or other metal track components on the spot > Removing metal from rails, rail joints, or baseplates, e.g. for deburring welds, reconditioning worn rails > by milling

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