4. Chemical apparatus and process disinfecting, deodorizing, preser
  5. Chemical reactor
  6. Fluidized bed

Frederic Hoffmann

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Articulated jet pump, usable more particularly in TFL technique

Pumps – One fluid pumped by contact or entrainment with another – Jet
Patent

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Device for positioning a tool or instrument in a duct

Wells – With below and above ground modification – Eduction pump or plunger in well
Patent

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Device for producing an effluent contained in a submarine geolog

Wells – Submerged well – Multiple wells
Patent

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Distributor-mixer-extractor of fluids and associated process

Liquid purification or separation – With means to add treating material – Chromatography
Reexamination Certificate

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Distributor-mixer-extractor of fluids and associated process

Liquid purification or separation – Processes – Chromatography
Reexamination Certificate

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Profile ID: LFUS-PAI-P-628928

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