Category:Xi Chen of Shenzhen CN
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Xi Chen
Xi Chen from Shenzhen CN has applied for patents in technology areas such as H01M4/36, C01B32/05, C01B33/029 with BTR NEW MATERIAL GROUP CO., LTD..
Patents
Pages in category "Xi Chen of Shenzhen CN"
The following 3 pages are in this category, out of 3 total.