An apparatus for inspecting a sealed container is disclosed and which includes a pulsed electron accelerator which is positioned in spaced relation relative to a first side of the sealed container, and which produces a pulsed beam of photons which passes through the sealed container and any contents...http://www.google.fr/patents/US7508909?utm_source=gb-gplus-shareBrevet US7508909 - Apparatus and method for inspecting a sealed container
Apparatus and method for inspecting a sealed container
