8 Utility Patents
#15 in Shijiazhuang
#16,448 in China
#519,349 in the World
Forward Citations = 14
Company Filing History:
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.

Ge Healthcare Bio-sciences Ab
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#15 in Shijiazhuang
#16,448 in China
#519,349 in the World
Company Filing History:

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