分面浏览:发表日期 |
当前检索式 | ((ALL:Activation)) |
限定条件 | ((内容类型:专利)) |
2019 3 | 2018 2 | 2017 2 |
2016 2 | 2015 6 | 2014 2 |
2013 5 | 2012 1 | 2011 1 |
2010 3 | 2009 5 | 2008 4 |
2006 2 | 2005 7 | 2004 1 |
2002 1 | 2001 2 | 1999 4 |
1998 2 | 1997 2 | 1996 2 |
1995 1 | 1994 2 | 1993 1 |
1992 11 | 1991 21 | 1990 8 |
1989 1 | 1988 8 | 1987 16 |
1986 33 | 1985 12 | 1983 1 |
1982 3 | 1980 1 | 1977 1 |