分面浏览：发表日期 |
| 当前检索式 | ((ALL：Extraction)) |
| 限定条件 | ((内容类型：专利)) |
| 2022 1 | 2019 5 | 2018 10 |
| 2017 8 | 2016 10 | 2015 20 |
| 2014 16 | 2013 8 | 2012 9 |
| 2011 10 | 2010 10 | 2009 12 |
| 2008 9 | 2007 8 | 2006 3 |
| 2005 1 | 2004 2 | 2003 1 |
| 2002 3 | 2001 1 | 2000 1 |
| 1998 1 | 1997 1 | 1994 1 |
| 1992 1 | 1991 1 | 1990 3 |
| 1989 2 | 1985 1 | 1983 1 |
| 1982 1 | 1980 1 | 1972 1 |
