Rigid powder head

Rigid powder head

  • CN 2,727,172 Y
  • Filed: 08/10/2004
  • Issued: 09/21/2005
  • Est. Priority Date: 08/10/2004
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of Rigid powder head is characterized in that:

  • the pole plate edge that is arranged in preset pieces has the permanent tooth that adds of convex or spill, and the terminals width of pole plate is greater than other parts.

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