4. Pumps
  5. Motor driven
  6. Electric or magnetic motor

Birger J. Laing

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Centrifugal pump selectively mountable in centerline or inline p

Pumps – Motor driven – Electric or magnetic motor
Patent

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Destratifier for hot water tanks

Stoves and furnaces – Liquid heater – Boiler receiving hot liquid or steam from stove or furnace
Patent

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Heat exchanger with secondary and tertiary heat exchange surface

Heat exchange – With impeller or conveyor moving exchange material
Patent

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Piston pump for abrasive conveyances

Pumps – Expansible chamber type – Moving cylinder
Patent

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Profile ID: LFUS-PAI-P-334444

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