分面浏览:发表日期 |
当前检索式 | ((ALL:Optical transmission)) |
限定条件 | ((内容类型:专利)) |
2019 10 | 2018 16 | 2017 19 |
2016 21 | 2015 13 | 2014 20 |
2013 22 | 2012 7 | 2011 14 |
2010 16 | 2009 20 | 2008 21 |
2007 23 | 2006 22 | 2005 47 |
2004 47 | 2003 37 | 2002 51 |
2001 34 | 2000 14 | 1999 12 |
1998 15 | 1997 13 | 1996 23 |
1995 10 | 1994 14 | 1993 10 |
1992 24 | 1991 27 | 1990 22 |
1989 25 | 1988 14 | 1987 17 |
1986 14 | 1985 6 | 1984 10 |
1983 7 | 1982 5 | 1981 3 |
1980 4 | 1979 3 | 1978 3 |
1977 3 | 1976 1 | 1975 2 |
1974 4 | 1973 1 | 1972 2 |