分面浏览:发表日期 |
当前检索式 | ((ALL:CARBON)) |
限定条件 | ((内容类型:专利)) |
2023 1 | 2022 3 | 2021 2 |
2020 1 | 2019 8 | 2018 29 |
2017 8 | 2016 30 | 2015 52 |
2014 50 | 2013 42 | 2012 25 |
2011 26 | 2010 30 | 2009 22 |
2008 12 | 2007 12 | 2006 10 |
2005 5 | 2004 9 | 2003 4 |
2002 5 | 2001 4 | 2000 4 |
1999 2 | 1998 2 | 1997 1 |
1996 3 | 1995 1 | 1994 1 |
1992 5 | 1990 7 | 1989 5 |
1988 1 | 1987 7 | 1986 6 |
1985 5 | 1984 3 | 1983 7 |
1982 1 | 1980 2 | 1970 1 |
1966 1 |