73001380
Sep 19, 1973
Jan 21, 1975
HYDE PARK CHEMICAL CORP.
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SETTLING AGENT FOR SEWAGE AND WASTE DISPOSAL PLANTS
COMPOSITIONS USED TO CLEAN, CONDITION AND DEODORIZE SEPTIC TANKS, SUMP PITS, CESSPOOLS, OUTDOOR TOILETS, DRAINS, GREASE TRAPS AND SEWAGE PLANTS
ADDITIVE TO WASTE DISPOSAL PONDS AND LAGOONS TO REDUCE ODOR