TREA

with two or more pistons reciprocating one within another

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Industry

  • CPC
  • F01B7/20
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 F01BMACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE F01B7/00Machines or engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

Current Industry

F01B7/20with two or more pistons reciprocating one within another
Industries