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1. WO2021042583 - POWER BATTERY ENERGY STORAGE-TYPE TRAMCAR CHARGING SYSTEM AND CHARGING METHOD THEREFOR

CN110435433Power battery energy storage type tramcar charging system and charging method thereof
Appl.Date 04.09.2019
Appl.No 201910832527.3 Applicant CRRC QISHUYAN CO., LTD. Related Type IC5
Sole priority inside the family.
Pub.Kind A
Pub.Date 12.11.2019
WO/2021/042583POWER BATTERY ENERGY STORAGE-TYPE TRAMCAR CHARGING SYSTEM AND CHARGING METHOD THEREFOR
Appl.Date 25.11.2019
Appl.No PCT/CN2019/120553 Applicant CRRC QISHUYAN CO., LTD Related Type IC1
PCT application from which the family originated.
Pub.Kind A Pub.Lang zh
Pub.Date 11.03.2021