4. Paper making and fiber liberation
  5. Processes of chemical liberation, recovery or purification...
  6. With testing, sampling or analyzing

Johan Roeraade

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Column for liquid and gas chromatography

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

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Continuous flow titration

Chemistry: analytical and immunological testing – Including titration or ph determination
Reexamination Certificate

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Device for detection of fluorescent species

Optics: measuring and testing – By dispersed light spectroscopy – With sample excitation
Reexamination Certificate

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Integrated microfluidic element

Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Reexamination Certificate

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Method and apparatus for working up a sample of liquid

Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – With testing – sampling or analyzing
Patent

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Profile ID: LFUS-PAI-P-870273

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