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Your current location : Home page > Successful cases > Patent casesActing as agent for Shaoxing Bangyi Chemical Co., Ltd. to request the invalidity of Huntsman azo dye patent
Issued date : 2018-08-15 15:02:03 Reading time : 1745
Acting as agent for Shaoxing Bangyi Chemical Co., Ltd. to request the invalidity of Huntsman azo dye patent
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