Multifunctional precise discharge wheel

Multifunctional precise discharge wheel

  • CN 101,015,240 A
  • Filed: 02/24/2007
  • Published: 08/15/2007
  • Est. Priority Date: 02/24/2007
  • Status: Active Application
First Claim
Patent Images

1. , a kind of multifunctional precise discharge wheel, the every row of cave groove are arranged by spiral, and are staggered between row and the row, it is characterized in that:

  • the cave groove of two kinds of different sizes is arranged.

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