TREA

Catadioptric lenses, i.e.having at least one internal reflective surface

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Industry

  • CPC
  • G11B2007/13725
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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

Current Industry

G11B2007/13725Catadioptric lenses, i.e.having at least one internal reflective surface
Industries