Category:Jianfeng Liu of Shandong CN
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Jianfeng Liu
Jianfeng Liu from Shandong CN has applied for patents in technology areas such as H04W4/70, G06F8/41, G06F8/65 with QINGDAO HAIER TECHNOLOGY CO., LTD.
Patents
Pages in category "Jianfeng Liu of Shandong CN"
This category contains only the following page.