Yongfeng Zhu

4 Patents

• US119998562024

  Method for Mechanochemical Preparation of High Temperature-resistant Bismuth Yellow Pigment

  LANZHOU INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES

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• US117794502023

  Filter Device

  SHANGHAI BLUEVASCULAR MEDTECH CO., Ltd.

  0 cites
• USD09935342023

  Razor

  Huanxing Technology (Hangzhou) Co., Ltd.

  0 cites
• US117008492023

  Method for Preparation of Attapulgite-based Ph-responsive Antibacterial Material

  Lanzhou Institute Of Chemical Physics, Chinese Academy Of Sciences

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