4. Gas separation
  5. With nonliquid cleaning means for separating media
  6. Solid agent cleaning member movingly contacts apparatus

Duane Powell

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Concurrent low-pressure manufacture of hypochlorite

Chemistry of inorganic compounds – Halogen or compound thereof – Ternary compound
Reexamination Certificate

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Horizontal pass, multiple packed-bed gas scrubber

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent

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Valve closure system

Valves and valve actuation – Mechanical movement actuator – Screw
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1041397

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