of wood powder or sawdust (grinding-stones B24D)

Introduced: September 1968

Title

Titles differ between systems:

IPC: of wood powder or sawdust

CPC: of wood powder or sawdust (grinding-stones B24D)

Full Title

Full titles differ between systems:

IPC:

Manufacture of wood shavings, chips, powder, or the like; Tools therefor > of wood powder or sawdust

CPC:

Manufacture of wood shavings, chips, powder, or the like (disintegrating in general B02C; edge trimming sawing blades or sawing tools combined with means to disintegrate waste B27B33/20; obtaining fibres for spinning D01B1/00; wet methods D21B1/12); Tools therefor > of wood powder or sawdust (grinding-stones B24D)

No child classifications to compare. This is a leaf node in both IPC and CPC.