12 Utility Patents
#1,631 in Shanghai
#10,374 in China
#326,523 in the World
Forward Citations = 17
Company Filing History:
Baoshan Iron & Steel Co., Ltd.
Boashan Iron & Steel Co., Ltd.
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#1,631 in Shanghai
#10,374 in China
#326,523 in the World
Company Filing History:
Get your Inventor Badge Today