November 1974 Treatment of materials Trademarks by day
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Treatment of materials Trademarks filed in November 1974
NIGUARD

NIGUARD

Filed: November 25, 1974
APPLYING CORROSION AND EROSION PROTECTION COATINGS ON METALLIC SURFACES SUCH AS HELICOPTER BLADES
Owned by: OPTICAL RADIATION CORPORATION
Serial Number: 73037991

EXXELLIUM

EXXELLIUM

Filed: November 18, 1974
PREPARING DENTAL RESTORATIONS
Owned by: EXXON CORPORATION
Serial Number: 73037491