A kind of hollow silicon core and its silicon core assembly

A kind of hollow silicon core and its silicon core assembly

  • CN 206,494,727 U
  • Filed: 01/06/2016
  • Issued: 09/15/2017
  • Est. Priority Date: 01/06/2016
  • Status: Active Grant
First Claim
Patent Images

1. a kind of hollow silicon core, it is characterised in that:

  • The silicon core is spliced by some silicon strips.

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