Assertion: built tub | /r/CapableOf | begin in early 1900s
Facets:
value: with companies
type: OTHER
Source sentences:
text: However, the built-in tub is a modern innovation, beginning in the early 1900s with companies like Kohler integrating a bathtub design to suit people with space constraints that simply couldn’t fit a flat-footed tub into their bathroom.