DIFF Subgroup
B27B 25/02 with feed and pressure rollers
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees > with feed and pressure rollers
CPC:
Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees (, B27B31/00 take precedence) > with feed and pressure rollers
No child classifications to compare. This is a leaf node in both IPC and CPC.