TREA

paper or board consisting of two or more layers

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Industry

  • CPC
  • D21F9/006
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Parent Industries

DTEXTILES PAPER D21Papermaking D21FPAPER-MAKING MACHINES METHODS OF PRODUCING PAPER THEREON D21F9/00Complete machines for making continuous webs of paper

Current Industry

D21F9/006paper or board consisting of two or more layers
Industries