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Cathy L. Cowan

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Details Cathy L. Cowan Cathy L. Cowan

: Chemical apparatus and process disinfecting, deodorizing, preser
: Control element responsive to a sensed operating condition

: Inventor
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Block filter-purifier

Gas separation – With separating media bypass or system gas pressure relief – Valved bypass means

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Composite porous media

Gas separation – Specific media material – Ceramic or sintered

Reexamination Certificate

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Composite porous media

Gas separation – Two or more separators – Plies or layers of different characteristics or orientation

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Composite porous media

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article

Reexamination Certificate

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Contamination control system

Gas separation: apparatus – Solid sorbent apparatus – Having mountable casing

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Profile ID: LFUS-PAI-P-430928

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