分面浏览:发表日期 |
当前检索式 | ((ALL:Surface pattern)) |
限定条件 | ((内容类型:专利)) |
2019 7 | 2018 8 | 2017 4 |
2016 11 | 2015 5 | 2014 6 |
2013 3 | 2012 7 | 2011 4 |
2010 4 | 2009 4 | 2008 7 |
2007 4 | 2006 10 | 2005 4 |
2004 14 | 2003 11 | 2002 5 |
2001 2 | 2000 1 | 1999 3 |
1998 3 | 1997 8 | 1996 6 |
1995 5 | 1994 10 | 1993 1 |
1992 19 | 1991 22 | 1990 10 |
1989 25 | 1988 31 | 1987 23 |
1986 28 | 1985 18 | 1984 20 |
1983 11 | 1982 7 | 1981 2 |
1980 1 | 1974 1 | 1965 1 |