Wenlong Liang

2 Patents

• US123452762025

  Cross-flow Air Duct and Air Outlet Device

  GREE ELECTRIC APPLIANCES, Inc. OF ZHUHAI

  0 cites
• US120372682024

  Method for Treating Sulfur-containing Organic Wastewater

  CHINA PETROLEUM & CHEMICAL CO., Ltd. OF NORTH BRANCH

  0 cites