Assertion: turret lathe | /r/HasProperty | invented by stephen fitch
Facets:
value: in 1845.the archetypical turret lathe
type: TEMPORAL
Source sentences:
text: The first American turret lathe was invented by Stephen Fitch in 1845.The archetypical turret lathe, and the first in order of historical appearance, is the horizontal-bed, manual turret lathe.