Assertion: arc welding | /r/CapableOf | patent with stanisław olszewski
Facets:
value: together
type: MANNER
value: in 1887
type: TEMPORAL
Source sentences:
text: " to "Arc welding began with inventing arc welding of metals using a carbon electrode, presented by Nikolai Benardos at the International Exposition of Electricity, Paris in 1881 and patented together with Stanisław Olszewski in 1887.