Phantom simulation device for scintillation cameras
Port section structure for mounting replacements on a shielding
Portable nuclear radioactive fallout shelter and...
Portable radiation protection enclosure device
Portable shielding system
Portable X-ray fluorescence instrument with tapered...
Prefabricated X-radiation protection panels
Primary manway shielding and exhaust covers for a steam generato
Process and apparatus for scatter reduction in radiography
Process for absorbing ultraviolet radiation using dispersed mela
Process for making protective barriers against radioactive produ
Protecting personnel and the environment from radioactive emissi
Protection barrier against ionizing rays of the .gamma. type and
Protective box for electronic circuits hardened with respect to
Protective devices
Protective item for firefighter or for emergency rescue...
Protective sheath for electrical or optical conductors hardened
Protective sheet
Protective shield for arthrograms
Protective shielding assembly for use in loading a hypodermic sy