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QINGDAO CCS ELECTRIC CORPORATION
3 patents in portfolio
US12238885
utility
2025
Vehicle-mounted Inverter Skid
0 cites
US12160143
utility
2024
High-voltage Permanent Magnet Frequency Conversion All-in-one Machine
0 cites
US12108579
utility
2024
Container Type Frequency Conversion Pry
0 cites