TREA

with an intermediate element between the resilient supporting means and the ball

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Industry

  • CPC
  • B43K1/088
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43KIMPLEMENTS FOR WRITING OR DRAWING B43K1/00Nibs Writing-points

Current Industry

B43K1/088with an intermediate element between the resilient supporting means and the ball
Industries