Environmental control apparatus Trademarks Filed in April 1, 1958
HYGROL
Filed: April 1, 1958
APPARATUS FOR DEHUMIDIFYING AIR AND OTHER GASES AND FOR BECONCENTRATING THE HYGROSCOPIC LIQUID USED IN SUCH APPARATUS
Owned by: ALFA LAVAL CORPORATE AB
Serial Number: 72048864
UNATAP
Filed: April 1, 1958
WATER TAPS ADAPTED TO MIX HOT AND COLD WATER
Owned by: WALKER, CROSWELLER & COMPANY LIMITED
Serial Number: 72048886
