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1 | TM: 1892655
Desc: VISCOGEL Owner: HANGZHOU SINO-HOLDING CHEMICALS CO., LTD Class: 1 Status: Cancelled: Cancelled at the request of IB |
2 | TM: 1620329
Desc: FRGEL Owner: HANGZHOU SINO-HOLDING CHEMICALS CO., LTD. Class: 1 Status: Protected: Registered/protected |
3 | TM: 1620332
Desc: SUPBENT Owner: HANGZHOU SINO-HOLDING CHEMICALS CO., LTD. Class: 1 Status: Protected: Registered/protected |