Mark Identification
DUPONT
Serial Number
71585274
Filing Date
Sep 24, 1949
Registration Date
Jul 24, 1951
Trademark by
Classification Information
SHAPED EXPLOSIVE CHARGES WHICH ARE HIGH EXPLOSIVE CHARGES SO SHAPED THAT UPON DETONATION THE EXPLOSIVE GASES ACT UPON A PORTION OF THE CONTAINER TO FORM A JET OF HIGH VELOCITY FRAGMENTS OF GREAT PENETRATING POWER
Electrical and Scientific Apparatus