Protective tube

Protective tube

  • CN 1,957,512 B
  • Filed: 03/18/2005
  • Issued: 07/11/2012
  • Est. Priority Date: 03/18/2004
  • Status: Active Grant
First Claim
Patent Images

1. protecting tube;

  • The line (1) that comprises some mutual braidings, in order to form net, it comprises peelable net fixture;

    Therefore through tearing said fixture;

    Extending and its internal diameter of said net can reduce, and it is characterized in that, said fixture is the some weld (3) that can tear from the line (1) that forms net.

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