4. Gas separation
  5. Flexible or collapsible bag type
  6. Valved, self-closing, or apparatus contained bag closing means

Manfred Eckart

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Adapter

Geometrical instruments
Patent

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Electric vacuum cleaner

Gas separation – Flexible or collapsible bag type – Valved – self-closing – or apparatus contained bag closing means
Patent

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Electrical vacuum cleaner and filter bag for same

Gas separation – Flexible or collapsible bag type – Valved – self-closing – or apparatus contained bag closing means
Patent

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Hand vacuum cleaner

Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
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Profile ID: LFUS-PAI-P-1139563

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