TREA

the objects following a helicoidal path

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Industry

  • CPC
  • C23G3/022
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Parent Industries

CCHEMISTRY METALLURGY C23Surface treatment C23GCLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS C23G3/00Apparatus for cleaning or pickling metallic material

Current Industry

C23G3/022the objects following a helicoidal path
Industries