ENVIREX
Registered
TM72455279
Kind: registered
Mar 19, 2026
Abstract
SEWAGE TREATMENT EQUIPMENT-NAMELY, AERATORS, SLUDGE COLLECTORS, SCREENS FOR SCREENING RAW WATER AND SEWAGE[; WATER TREATMENT EQUIPMENT-NAMELY, DEAERATORS, DEGASIFIERS, AND DEMINERALIZERS]
Filing Date
1973-04-23