4. Chemistry: fertilizers
  5. Processes and products
  6. Bacterial

Frank A. Spear, Jr.

Examiner

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Accordion fold flat plate dialyzer

Liquid purification or separation – Casing divided by membrane into sections having inlet – Energy recovery from treated liquid
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Adsorbent for recycling artificial kidney

Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
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Adsorption apparatus

Gas separation – Means within gas stream for conducting concentrate to collector
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Adsorption of carbon monoxide using silver zeolites

Gas separation – Means within gas stream for conducting concentrate to collector
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Adsorption process

Gas separation – Means within gas stream for conducting concentrate to collector
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Profile ID: LFUS-PAI-P-15118

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