TREA

of other than internal-axis type

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Industry

  • CPC
  • F04C2/28
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04C2/00Rotary-piston machines or pumps

Current Industry

F04C2/28of other than internal-axis type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Self-scraping mixers
    • Patent number 4,188,131
    • Issue date Feb 12, 1980
    • Agence Nationale de Valorisation de la Recherche (ANVAR)
    • Jean-Claude Duguet
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    20796
    • Patent number 20,796
    • Issue date Jul 6, 1858
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents