Direct scintillator coating for radiation detector assembly...

Direction finding radiation detector, and radiation...

Direction sensitive detector of radiation

Direction sensitive energy detecting apparatus

Directional detector of gamma rays

Directional fast-neutron detector

Directional gamma detector

Directional gamma ray probe

Directional neutron detector

Directional radiation detector

Directional radiation detector and imager

Directional reflectometer for measuring optical bidirectional re

Directional thermal neutron detector

Disc detector assembly having prefabricated vacuum chambers

Disc detector assembly having vacuum chamber

Discharge ionization detector

Discriminating fire sensor

Discriminating fire sensor with thermal override capability

Discriminating flame detector

Discriminator circuit for a charge detector