73353245
Mar 8, 1982
Dec 13, 1983
Dummy Cameras for Mounting on a Wall or Ceiling for the Purpose of Deterring Shoplifting, Reducing Pilferage Losses and Robberies, and Surveillance Cameras for Mounting on a Wall or Ceiling for Detecting, Among Other Things, Shoplifting, Pilferage and Robbery
Electrical and Scientific Apparatus