American real estate developer and rancher Mary Anderson is credited with inventing which operational part of a car in 1903?
american real estate developer and rancher mary anderson is credited with inventing which operational part of a car in 1903
FreebaseQA-train-12602.P0 FreebaseQA-train-12602.P1
mary anderson mary anderson
mary anderson mary anderson
m.089fk4 m.089fk4
base.argumentmaps.innovator.original_ideas law.inventor.inventions
m.02417f
windscreen wiper
m.02417f
windscreen wiper