71585048
Sep 20, 1949
Aug 21, 1951
WAR MATERIEL AND AMMUNITION-NAMELY, ARTILLERY FOR LAND, SEA, AND AIR FORCES; APPARATUS FOR THE LAYING, REMOTE CONTROL, AND/OR FIRE CONTROL OF ARTILLERY; AMMUNITION; ROCKET AND RAM JET MISSILES AERIAL BOMBS; TORPEDO AND EXPLOSIVE MINE MATERIEL; DETONATING AND/OR EXPLOSIVE POWDER, EXPLOSIVES, AND ARMORED TANKS
Electrical and Scientific Apparatus