Aptec Engineering Limited Trademarks
CONCEPT 7
Filed: October 4, 1977
Hand and Foot Contamination Monitors for Detecting Ionizing Radiations
Owned by: Aptec Engineering Limited
Serial Number: 73143615
OSQ
Filed: January 29, 1990
computer programs for gamma analysis of unknown radiation samples
Owned by: Aptec Engineering Limited
Serial Number: 74023576
