TREA

Subject matter not provided for in other groups of this subclass

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Industry

  • CPC
  • G04G99/00
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Parent Industries

GPHYSICS G04Horology G04GELECTRONIC TIME-PIECES

Current Industry

G04G99/00Subject matter not provided for in other groups of this subclass

Sub Industries

G04G99/003Pulse shaping; Amplification G04G99/006Electronic time-pieces using a micro-computer
Industries