Assertion: steam crane | /r/HasProperty | introduced in 18th or 19th century
Facets:
value: with remaining in use
type: OTHER
Source sentences:
text: The first mechanical power was provided by steam engines, the earliest steam crane being introduced in the 18th or 19th century, with many remaining in use well into the late 20th century.
text: The first mechanical power was provided by steam engines, the earliest steam crane being introduced in the 18th or 19th century, with many remaining in use well into the late 20th century.