TREA

Means for reducing the development or propagation of noise

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Industry

  • CPC
  • E01B19/003
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B19/00Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion Means to reduce development of noise

Current Industry

E01B19/003Means for reducing the development or propagation of noise
Industries