2 trademarks were found for owners matching the name Qingdao Kehai Biochemistry Co Ltd.
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1 TM: 1351168
Desc: NON ROMAN CHARACTERS
Owner: QINGDAO KEHAI BIOCHEMISTRY CO., LTD.
Class: 5
Status: Protected: Registered/protected
2 TM: 1334477
Desc: NON ROMAN CHARACTERS
Owner: QINGDAO KEHAI BIOCHEMISTRY CO., LTD.
Class: 1
Status: Protected: Registered/protected