TREA

reducing air resistance by modifying contour; Constructional features for fast vehicles sustaining sudden variations of atmospheric pressure

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Industry

  • CPC
  • B61D17/02
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES B61D17/00Construction details of vehicle bodies

Current Industry

B61D17/02reducing air resistance by modifying contour; Constructional features for fast vehicles sustaining sudden variations of atmospheric pressure
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