5 Utility Patents
#31 in Shijiazhuang
#27,169 in China
#827,581 in the World
Forward Citations = 5
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 Technology
Get your Inventor Badge Today