4. Chemical apparatus and process disinfecting, deodorizing, preser
  5. Control element responsive to a sensed operating condition
  6. Control element is fluid pressure sensitive

Won Choon Choi

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High-pressure fluidized bed reactor for preparing granular...

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

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Hydrothermally stable microporous molecular sieve catalyst...

Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Phosphorus or compound containing same
Reexamination Certificate

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Methods for preparation of high-purity polysilicon rods...

Semiconductor device manufacturing: process – Formation of semiconductive active region on any substrate – Polycrystalline semiconductor
Reexamination Certificate

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Solid acid catalyst for producing light olefins and process...

Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By c content reduction – e.g. – cracking – etc.
Reexamination Certificate

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Solid acid catalyst for producing light olefins and process...

Catalyst – solid sorbent – or support therefor: product or process – Zeolite or clay – including gallium analogs – And additional al or si containing component
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2248059

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