19 Utility Patents
#2 in Shijiazhuang
#5,994 in China
#180,674 in the World
Forward Citations = 7
Company Filing History:
The 13th Research Institute of China Electronics Technology Group Corporation
The 13th Research Institute of China Electronics
The 13ᵗʰ Research Institute of China Electronics Technology Group Corporation
4. 1 out of 1
The 13th Research Institute of China Electronics Technolegy Group Corporation
5. 1 out of 1
The 13th Research Institute of China Electronics Technology
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