Assertion: power router | /r/HasProperty | jet motor hand routers
Facets:
Source sentences:
text: The first handheld power routers were invented in 1915[citation needed] and were Jet Motor Hand Routers, called Onsruters.
text: The first handheld power routers were invented in 1915[citation needed] and were Jet Motor Hand Routers, called Onsruters.