DIFF Subgroup
E21C 49/04 by digging in the form of peat sods
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Obtaining peat; Machines therefor > by digging in the form of peat sods
CPC:
Obtaining peat; Machines therefor (treating peat C10F) > by digging in the form of peat sods
No child classifications to compare. This is a leaf node in both IPC and CPC.