76299388
Aug 15, 2001
Apr 29, 2003
PORTABLE AND NON-PORTABLE PYROTECHNIC DEVICES FOR EMITTING CHEMICAL AGENTS TO REPEL PERSONS OR ANIMALS [ ; ELECTRONICALLY AND MANUALLY ACTIVATED PYROTECHNIC DEVICES FOR EMITTING IRRITANTS OR REPELLANTS FOR SAFEGUARDING GOODS AND FOR SAFEGUARDING AREAS AGAINST INTRUSION ]
Firearms[ RESEARCH AND DEVELOPMENT FOR OTHERS IN THE AREA OF SECURITY FOR GOODS AND PERSONNEL ]
Computer and Scientific