ASTUTE

Petroleum processing machines, namely, machines for filtering hydrocarbons mixtures, industrial gases, vent stack gases and other petrochemical gases for use in process plants; filters for petroleum processing machines, namely, sintered metal filters, coalescing filters, membrane filters, fiberglass filters; filtering cartridges being parts of petroleum processing machines, namely, machines for filtering hydrocarbons mixtures, industrial gases, vent stack gases and other petrochemical gases used in process plants

Apparatus for the analysis of gases and liquids, not for medical use

Cooling water filters, waste water filters for industrial use; apparatus for filtering gases and liquids, namely, liquid process filters