Brush

https://www.wikidata.org/wiki/Q1713927

Field Hierarchy

Parent
Engineering 25M papers	Materials science 18.5M papers	Composite material 8.7M papers	Mechanical engineering 5.5M papers
Electrical engineering 4.8M papers
Current
Brush 24.1k papers
Child
Toothbrush 7,742 papers	Tooth brushing 4,072 papers	Bristle 3,586 papers	Slip ring 1,007 papers

Trends

Notes

History