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Lawyer
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Hecheng Song
Chairman/Lawyer/Judicial Authenticator/Patent Enginner/
Legal Affairs Department/
CN/EN/
Mechanical Manufacturing/Machinery and Electronics/Vehicles/Medical Equipment/Chemical Equipment/Patent Retrieval/Patent Analysis/Patent Early Warning/Patent Layout/Patent Mining/Invalid Patent/
Ping Yu
Patent Enginner/Lawyer/
International Department/
CN/EN/
Mechanical Manufacturing/Machinery and Electronics/Vehicles/Medical Equipment/Chemical Equipment/