Sentence examples for were first used from inspiring English sources

Floor coverings were first used in 2013.

Census subareas were first used in the 1980 census.

When cluster bombs were first used I couldn't sleep.

Stents were first used in the 1990's.

They were first used for road surfacing in 1815.

Cabinets were first used in Italy during the late Renaissance.

Go-shops were first used in private equity buyouts.

Octants, with 45° arcs, were first used to calculate latitude.

Articulated buses were first used in Europe in the 1950s.

Simple carbon felt and compact graphite cathodes were first used.

"Railroads" were first used to haul coal from mines and were pulled by animals.