分面浏览:发表日期 |
当前检索式 | ((ALL:LIFE)) |
限定条件 | ((内容类型:专利)) |
2019 1 | 2018 2 | 2017 2 |
2016 10 | 2015 20 | 2014 16 |
2013 8 | 2012 6 | 2011 9 |
2010 4 | 2009 6 | 2008 9 |
2007 7 | 2006 4 | 2005 7 |
2004 9 | 2003 7 | 2002 2 |
2001 3 | 2000 2 | 1999 9 |
1998 3 | 1997 7 | 1996 5 |
1995 3 | 1994 5 | 1993 1 |
1992 21 | 1991 12 | 1990 21 |
1989 20 | 1988 19 | 1987 21 |
1986 14 | 1985 14 | 1984 14 |
1983 11 | 1982 11 | 1981 3 |
1980 3 | 1979 3 | 1978 1 |
1977 1 | 1974 1 | 1971 1 |