DIFF Subgroup
A01D 17/10 with smooth conveyor belts, lath bands or rake bands
Introduced: September 1968
Full Title
Digging machines with sieving and conveying mechanisms > with smooth conveyor belts, lath bands or rake bands
Of 5 combined children, 0 exist in both systems.
5 codes are CPC-only extensions.
Note: 4 CPC extensions are marked as secondary classification only.
Child Classifications
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