Articles of wear

Articles of wear

  • CN 104,944,368 A
  • Filed: 03/24/2015
  • Published: 09/30/2015
  • Est. Priority Date: 03/24/2014
  • Status: Active Application
First Claim
Patent Images

1. a wear, described wear comprises the colloid of iron oxide nanocrystal be configured in chain, and wherein the display of nanocrystal chain is by the determined color of the magnetic field intensity putting on nanocrystal chain, and wherein when magnetic field is removed, color is kept.

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