TREA

for selecting, projecting and locking several writing units

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Industry

  • CPC
  • B43K24/10
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K24/00Mechanisms for selecting, projecting, retracting or locking writing units

Current Industry

B43K24/10for selecting, projecting and locking several writing units
Industries