TREA

Layers interlocking by means of protrusions or inserts, lattices or the like

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Industry

  • CPC
  • A63B37/0097
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Parent Industries

AHUMAN NECESSITIES A63Sports, games A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING BALL GAMES TRAINING EQUIPMENT A63B37/00Solid balls; Rigid hollow balls Marbles

Current Industry

A63B37/0097Layers interlocking by means of protrusions or inserts, lattices or the like
Industries