5 Patents
- US124475612025Copper-phosphorus Brazing Foil and Preparation Method Thereof
ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING CO., Ltd.
0 cites - US122908822025Copper-phosphorus-zinc-tin Brazing Sheet and Preparation Method and Use Thereof
ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING CO., Ltd.
0 cites - US121031132024Copper-phosphorus Brazing Wire for Brazing Copper Alloy Spectacle Frame as Well as Preparing Method and System Thereof
ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING CO., Ltd.
0 cites - US119318282024Copper-phosphorus-tin Brazing Wire and Preparation Method Thereof
ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING CO., Ltd.
0 cites - US116607092023Device and Method for Manufacturing Coated Welding Rod0 cites