73123962
Apr 25, 1977
Jan 17, 1978
CHEMICAL COMPOSITIONS FOR CLEANING SEWER LINES AND PLUMBING, SEPTIC TANKS, CESSPOOLS, LAUNDRY DRY WELLS, DRAIN FIELDS, LAVATORY BOWLS AND URINALS, SHOWER STALLS; SOLVENT COMPOSITIONS FOR DISSOLVING GREASE, DETERGENT RESIDUES AND OTHER ORGANIC MATERIALS IN SEWER LINES, CESSPOOLS, SEPTIC TANKS, DRAIN FIELDS AND LAUNDRY DRY WELLS; ENZYME CONCENTRATE FOR SUPPLYING AEROBIC AND ANAEROBIC BACTERIA TO SEWER LINES, CESSPOOLS, SEPTIC TANKS, DRAIN FIELDS AND LAUNDRY DRY WELLS
Cosmetics and Cleaning Preparations