Improved buoy

Improved buoy

  • CN 2,261,143 Y
  • Filed: 10/12/1996
  • Issued: 09/03/1997
  • Est. Priority Date: 10/12/1996
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of improved fish net buoy comprises that a hollow float (1) and ball float upper edge meridian symmetric arrangement four wear nettle hole (2), and it is characterized in that:

  • said ball float is worn the nettle hole and is deep in the ball float body surface.

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