Chinese | English
LICP OpenIR

Facet browsing: Date Issued

Current Search ((ALL："Yanping Shi"))
Filters ((Document Type：专利))
 1-11 of 11
2023 5 2022 9 2021 10
2020 1 2017 3 2015 2
2013 1 2012 1 2011 6
2010 2 2008 1