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Low-maintenance low-and-middle-speed magnetic suspension three-dimensional adjustable fastener

Low-maintenance low-and-middle-speed magnetic suspension three-dimensional adjustable fastener

  • CN 104,674,613 A
  • Filed: 12/15/2014
  • Published: 06/03/2015
  • Est. Priority Date: 12/15/2014
  • Status: Active Application
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