TREA

Piston or piston-rod used as valve members

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Industry

  • CPC
  • F01L21/02
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01LCYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES F01L21/00Use of working pistons or pistons-rods as fluid-distributing valves or a valve-supporting elements

Current Industry

F01L21/02Piston or piston-rod used as valve members
Industries