2 trademarks were found for owners matching the name Zhang Dinghai.
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1 TM: 1847007
Desc: NON ROMAN CHARACTERS
Owner: Zhang Dinghai
Class: 25
Status: Protected: Registered/protected
2 TM: 1811109
Desc: XMISTUO

Owner: Zhang Dinghai
Class: 25
Status: Protected: Registered/protected