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Innovation Patent For AlligaClip™ Clip Packing Bag A sealed and moisture-proof package and process that enables free exchange of internal gases -China

2024-04-08 11:30:12

      Title of invention: A sealed and moisture-proof package and process that enables free exchange of internal gases
      Inventors: Shi Lei; Chen Xiongquan; Chen Xiaorong; Dai Weijian
      Patent No:ZL 2021 1 1574998.2
      Patent application date: December 22, 2021
      Patentee: Hangzhou Sunstone Technology Co.,Ltd.
      Address: 2nd Floor, Building 1, No. 460, Fucheng Road, Qiantang New District, Hangzhou, Zhejiang, 310018
      Authorization announcement date: August 25, 2023
      Authorization announcement number: CN 114194576 B

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