Abstract
https://patents.google.com/patent/US8175324B2/en
Original language | English (US) |
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State | Published - Jul 2018 |
Keywords
- Patent Issued
Yun-Qing Shi (Inventor), GuoRong Xuan (Inventor)
Research output: Innovation › Patent
https://patents.google.com/patent/US8175324B2/en
Original language | English (US) |
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State | Published - Jul 2018 |