73711245
Feb 16, 1988
Aug 1, 1989
CLEANING SERVICES IN THE FIELD OF REMOVAL OF PAINT, SPOTS, STAINS, VANDALISM MARKS AND THE LIKE FROM VARIOUS SURFACES
Building Construction and Repair[ MAINTENANCE REPAIR; AND ] APPLICATION OF PROTECTIVE COATINGS TO VARIOUS SURFACES TO INHIBIT THE ADHESION AND PENETRATION OF PAINT, SPOTS, STAINS, VANDALISM MARKS AND THE LIKE
Treatment of Materials