4. Pumps
  5. Motor driven
  6. Internal-combustion engine

Otto Hartmann

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Arrangement of air compressor at a reciprocating piston internal

Pumps – Motor driven – Internal-combustion engine
Patent

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Crystalline macrolides and process for their preparation

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Reexamination Certificate

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Device for cutting a paper web in the transverse direction

Cutting – With product handling means – Means to move – guide – or permit free fall or flight of product
Reexamination Certificate

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Device for the continuous separation of mixtures of solids and f

Liquid purification or separation – Filter – With movable means to compress medium
Patent

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Profile ID: LFUS-PAI-P-1029408

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