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Ling Xi Li

SA Siemens Aktiengesellschaft: 1 patents #393 of 1,569Top 30%
Overall (2018): #329,904 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9934914 Heart-shaped self-locking button Zhong Hui Chen, Wei Ge, Song Liu, Lei Tao 2018-04-03