Index of /topic/p/patents

	Name	Last modified	Size	Description
	Parent Directory		-
	2016/	2016-12-09 04:33	-
	2017/	2017-12-28 03:23	-
	2018/	2018-09-12 03:39	-
	2019/	2019-11-14 05:38	-
	2020/	2020-05-30 04:55	-