Assertion: improved radome | /r/CapableOf | require to withstand severe stresses
Facets:
value: heretofore
type: TEMPORAL
Source sentences:
text: The primary object of the invention is to provide an improved radome which shall conform to the optimum dimension determined by the transmitted or received wave length, without regard to the encumbrance of heavy weight, size and thickness heretofore required to withstand the severe stresses to which radomes are subjected.