分面浏览:发表日期 |
当前检索式 | ((ALL:polarization)) |
限定条件 | ((内容类型:专利)) |
共44条,第1-44条
2023 1 | 2020 1 | 2019 14 |
2018 11 | 2017 12 | 2016 4 |
2015 13 | 2014 5 | 2013 9 |
2012 9 | 2011 4 | 2010 7 |
2009 6 | 2008 10 | 2007 10 |
2006 5 | 2005 20 | 2004 24 |
2003 16 | 2002 32 | 2001 18 |
2000 11 | 1999 15 | 1998 15 |
1997 10 | 1996 11 | 1995 9 |
1994 9 | 1993 8 | 1992 13 |
1991 13 | 1990 17 | 1989 14 |
1988 11 | 1987 11 | 1986 6 |
1985 8 | 1984 6 | 1983 3 |
1982 2 | 1980 1 | 1975 1 |
1973 1 | 1967 1 |