Assertion: corrugated cardboard | /r/ObjectUse | used as a shipping material
Facets:
value: until 20 december
type: TEMPORAL
Source sentences:
text: Corrugated (also called pleated) paper was patented in England in 1856, used as a liner for tall hats, but corrugated cardboard would not be patented and used as a shipping material until 20 December 1871.
text: Corrugated (also called pleated) paper was patented in England in 1856, used as a liner for tall hats, but corrugated cardboard would not be patented and used as a shipping material until 20 December 1871.