4. Gas separation
  5. Means within gas stream for conducting concentrate to collector

David M. Collins

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Circulating air scrubber

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

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Hand vacuum

Washing – cleaning – or drying machine – Washing – cleaning – or drying machine – Surface treatment – e.g. – floor – street – etc.
Design Patent

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Retractable hose system

Land vehicles – Wheeled – Articulated vehicle
Patent

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Shoe with removable midsole

Boots – shoes – and leggings – Soles – Laminated
Patent

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Profile ID: LFUS-PAI-P-661556

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