Novel thread-hanging plate

Novel thread-hanging plate

CN
  • CN 202,047,231 U
  • Filed: 03/30/2011
  • Issued: 11/23/2011
  • Est. Priority Date: 03/30/2011
  • Status: Active Grant
First Claim
Patent Images

1. novel thread gripping-board is characterized in that:

  • have the hanging hole (2) of sky on the space of a whole page of thread gripping-board, the crack (1) that is connected with hanging hole (2) lower end.

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