LICP OpenIR
Current Search none
Filters ((Language:中文) AND (Document Type:专利))
 1-20 of 36
2024 4 2023 141 2022 249
2021 233 2020 148 2019 100
2018 103 2017 83 2016 78
2015 41 2014 31 2013 24
2012 28 2011 27 2010 21
2009 15 2008 19 2007 21
2006 10 2005 32