DIFF Subgroup
A01M 21/02 Apparatus for mechanical destruction
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Apparatus for the destruction of unwanted vegetation, e.g. weeds > Apparatus for mechanical destruction
CPC:
Apparatus for the destruction of unwanted vegetation, e.g. weeds (control of undesirable vegetation on roads or permanent ways of railways E01H11/00) > Apparatus for mechanical destruction
No child classifications to compare. This is a leaf node in both IPC and CPC.