Environmental control apparatus Trademarks Filed in April 7, 1958
ARC-RAY
Filed: April 7, 1958
INCANDESCENT LAMPS, FLUORESCENT LAMPS, MERCURY VAPOR LAMPS AND COMBINATIONS THEREOF, AND FLUORESCENT LAMP STARTERS
Owned by: DURO TEST CORPORATION
Serial Number: 72049138
TC SELF CLEANING JET STRAINER
Filed: April 7, 1958
FILTERS FOR PIPELINES
Owned by: Thornhill-Craver Company
Serial Number: 72049214
