9 Utility Patents
#2,222 in Shanghai
#14,412 in China
#456,432 in the World
Forward Citations = 5
Company Filing History:
Baoshan Iron & Steel Co., Ltd.
Boashan Iron & Steel Co., Ltd.
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#2,222 in Shanghai
#14,412 in China
#456,432 in the World
Company Filing History:
Get your Inventor Badge Today