1 Utility Patents
#2,785 in Jiangsu
#108,494 in China
Forward Citations = 1
Company Filing History:
Berzelius (hefei) Co., Ltd.
Berzelius (nanjing) Co., Ltd.
where one patent can have more than one assignee
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#2,785 in Jiangsu
#108,494 in China
Company Filing History:
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