About: drive roller

Premodifier: drive
Head noun: roller

Same concepts

Broader concepts

label	provenance	confidence
suitable means	isap:121946804	0.675974
feed mechanism	isap:421318630	0.667622
roller	isap:385435979	0.631518
aspect of invention	isap:396994908	0.513753
idler roller	isap:385435998	0.508949
belt	isap:492782584	0.188661

Narrower concepts

label	provenance	confidence
belt	isap:305230825	0.178781