TREA

Subject matter not provided for in other groups of this subclass

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Industry

  • CPC
  • F04F99/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPES SIPHONS

Current Industry

F04F99/00Subject matter not provided for in other groups of this subclass
Industries