DIFF Main Group
A01F 21/00 Devices for protecting human beings for threshing machines or baling presses (in combines A01D75/20; for feeders for threshing apparatus A01F12/16)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Devices for protecting human beings for threshing machines or baling presses
CPC: Devices for protecting human beings for threshing machines or baling presses (in combines A01D75/20; for feeders for threshing apparatus A01F12/16)
Full Title
Full titles differ between systems:
IPC:
Devices for protecting human beings for threshing machines or baling presses
CPC:
Devices for protecting human beings for threshing machines or baling presses (in combines A01D75/20; for feeders for threshing apparatus A01F12/16)
No child classifications to compare. This is a leaf node in both IPC and CPC.