2 Patents
- US122154262025Composite Coating for Eliminating Pollution by Heavy Metal Chromium and Vocs from Source and Preparation Method
GUANGDONG PROVINCIAL ACADEMY OF BUILDING RESEARCH GROUP CO., Ltd
0 cites - US119016482024Multi-frequency and Multi-beam Independent Electrically Adjustable Antenna
GUANGDONG FUSHUN TIANJI COMMUNICATION CO., Ltd.
0 cites