1 Utility Patents
#1,709 in Suzhou
#107,181 in China
Forward Citations = 0
Company Filing History:
Institute of Research of Iron and Steel, Jiangsu Province/sha-steel, Co. Ltd.
Hangsu Shagang Group Co., Ltd.
Zhangjiagang Hongchang Steel Plate Co., Ltd.
where one patent can have more than one assignee
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