Assertion: sampling oscilloscope | /r/HasProperty | developed
Facets:
value: in the late 1950s
type: TEMPORAL
Source sentences:
text: The first sampling oscilloscope was, however, developed in the late 1950s at the Atomic Energy Research Establishment at Harwell in England by G.B.B. Chaplin, A.R. Owens and A.J. Cole.