Radiation shielding door
Reactive armor constructions and explosive packages suitable the
Refrigerator safe box
Reinforced slab structure for the assembly of safes, and method
Relocatable explosives storage magazine
Relocking device for safes and the like
Remote depository with sealed deposit container construction
Remote envelope depository construction
Remotely controlled locking arrangement for safes
Removable security box
Retractable protective-screens and equipment including them
Robber deterrent apparatus
Robbery deterrent system for convenience stores