Roentgens Trademarks

ROENTGENS
Radiation Dosimeter Log Books for Recording Dosimetry Data for Personnel and Calibration Data for Dosimeters Used by Personnel
Cancelled  ·  October 24, 1980  ·  73283240  · 
roentgens
ROENTGENS
Diagnostic and Therapeutic Radiation Detectors
Cancelled  ·  July 2, 1979  ·  73221853  · 
roentgens
ROENTGENS 0 20 40 60 80 100 120 140 160 180 200
Radiation Dosimeters and Accessories Therefor-Namely, Dosimeter Readers, Dosimeter Chargers Used to Recharge Direct-Reading Dosimeters, Dosimeter Calibraters, Protective Caps for the Ends of Dosimeters to Prevent Damage Due to Impact, Alligator Clips, Racks for Holding Dosimeters When Not in Use by Personnel, Carrying and Storage Cases for Carrying and Storing Dosimeters and Dosimeter Chargers When Not in Use; Isotope Analysis Kits and Accessories Therefor-Namely, Ionization Detectors, Specim...
Cancelled  ·  July 2, 1979  ·  73221854  · 
roentgens 0 20 40 60 80 100 120 140 160 180 200
ROENTGENS 0 20 40 60 80 100 120 140 160180 200
Radioactive Chemicals-Namely, Cesium for Use as a Radiation Monitor Verifier
Cancelled  ·  July 26, 1982  ·  73376801  · 
roentgens 0 20 40 60 80 100 120 140 160180 200