State Intellectual Property Office of China Releases Shanghai Optical Precision Machinery Res Institute of Chinese Academy of Sciences's Patent Application for Optical Lens Polishing Solution Circulating Filtering Device

Media coverage

• Title	State Intellectual Property Office of China Releases Shanghai Optical Precision Machinery Res Institute of Chinese Academy of Sciences's Patent Application for Optical Lens Polishing Solution Circulating Filtering Device
  Media name/outlet	Global IP News. Optics & Imaging Patent News
  Country/Territory	India
  Date	3/01/23
  URL	ct.moreover.com/?a=49673014218&p=1gw&v=1&x=Ha6Kk6b-3o56SW_sT6sOgg
  Persons	Yang Liu