TREA

Detecting dirt

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Industry

  • CPC
  • G07D7/187
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Parent Industries

GPHYSICS G07Checking devices G07DHANDLING OF COINS OR OF PAPER CURRENCY OR SIMILAR VALUABLE PAPERS G07D7/00Testing specially adapted to determine the identity or genuineness of paper currency or similar valuable papers

Current Industry

G07D7/187Detecting dirt
Industries