发明专利过了保护期限怎么办

页面:/news/view-1617387/ | 耗时:0.6304 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1617387 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1617387 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1617387 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1107957,2797794,2978579,1706503,1894733,170536,442589,205866,446668,121567,1857435,120447,1577073,1052019,827360,1585222,431822,1938404,1060761,1306793,1128303,340975,253027,189731,1072030,1132419,1108311,155647,1728898,448284) ORDER BY field (ArticleID,1107957,2797794,2978579,1706503,1894733,170536,442589,205866,446668,121567,1857435,120447,1577073,1052019,827360,1585222,431822,1938404,1060761,1306793,1128303,340975,253027,189731,1072030,1132419,1108311,155647,1728898,448284)