4. Gas separation
  5. Residue access, handling or removing means

Dong Jin Kwak

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Air conditioner

Refrigeration – Processes – Deodorizing – antisepticizing or providing special atmosphere
Reexamination Certificate

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Cyclone dust collector in vacuum cleaner

Gas separation – Residue access – handling or removing means
Reexamination Certificate

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Device for reducing pressure loss of cyclone dust collector

Gas separation – Plural serial basically diverse separating media – Plural stages in unitary casing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2628505

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