Patents/Inventors

Tongyu Bi

ShanghaiCN2 patents

4 Patents

USD11059382025
Ultrasonic Level Meter
ABB SCHWEIZ AG
0 cites
USD11047892025
Ultrasonic Level Meter
ABB SCHWEIZ AG
0 cites
USD11047902025
Ultrasonic Level Meter
ABB SCHWEIZ AG
0 cites
USD10517422024
Ultrasonic Level Meter
ABB SCHWEIZ AG
0 cites