Freezing pipe

Freezing pipe

  • CN 203,508,050 U
  • Filed: 10/14/2013
  • Issued: 04/02/2014
  • Est. Priority Date: 10/14/2013
  • Status: Active Grant
First Claim
Patent Images

1. a cryopreservation tube, comprise pipe shaft (1) and the pipe lid (2) removably connecting with described pipe shaft (1), it is characterized in that, also comprise buckle (3), the bottom of described pipe shaft (1) is provided with groove, described buckle (3) is fixed with the groove fit of described pipe shaft (1) bottom, and described buckle is provided with bar code on (3).

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