24小时热门版块排行榜    

查看: 426  |  回复: 1

dinago

金虫 (正式写手)

[求助] 国外专利下载不到啊!!!求助!

最近需要查找的文献大部分是国外的专利,但是不知道怎么下载?求帮忙...
最好教一下方法!
文献名如下:
1. Ceramic rotor for radial turbo machines utilized in tunnel-type micro gas turbine engine, has complex configuration channels including conical sections, and rotor made as single block in which channels are made by laser prototyping
2. Gas turbine engine for e.g. aircraft propulsion, has turbine equipped with integrated case/stator segment that is comprised of ceramic matrix composite material
3. Segmented component e.g. segmented ceramic matrix composite turbine vane for gas turbine engine, has gas path portion whose middle portions are provided to form pressure side and suction side of stationary vane
4. Impeller i.e. ceramic impeller, for centrifugal slurry pump used in mineral processing application used to handle liquids and slurries, has projections that are spaced away corresponding apertures with respective axis of rotation
5. Erosion-resistant electrical submersible pump for hydrocarbon production from oil well, has impellers installed on shaft and spacers installed between impellers and diffusers, where impellers are manufactured from ceramic material
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   关注TA 给TA发消息 送TA红花 TA的回帖

cdj2593

木虫 (正式写手)

自定义头衔

【答案】应助回帖

感谢参与,应助指数 +1
http://www.drugfuture.com/uspat/us_patent.asp
这个网站需要专利号的,不过有题目,查个专利号还是简单的
2楼2013-06-22 21:18:02
已阅   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 dinago 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 材料284求调剂,一志愿郑州大学英一数二专硕 +12 想上岸的土拨鼠 2026-02-28 12/600 2026-03-02 16:18 by youmomaoyan
[考研] 材料化工调剂 +12 今夏不夏 2026-03-01 14/700 2026-03-02 16:09 by 今夏不夏
[考研] 求调剂 +9 yunziaaaaa 2026-03-01 10/500 2026-03-02 15:18 by 半截的诗0927
[考研] 0856化工专硕求调剂 +15 董boxing 2026-03-01 15/750 2026-03-02 15:06 by 晃晃不许晃
[考研] 282求调剂 +4 2103240126 2026-03-02 5/250 2026-03-02 13:45 by littlehu66
[考研] 272求调剂 +7 材紫有化 2026-02-28 7/350 2026-03-02 12:48 by 无际的草原
[考研] 281求调剂 +5 2026计算机_诚心 2026-03-01 8/400 2026-03-02 11:05 by 汪!?!
[考研] 0856材料与化工,270求调剂 +8 YXCT 2026-03-01 9/450 2026-03-02 11:01 by 无际的草原
[考研] 调剂 +3 13853210211 2026-03-02 4/200 2026-03-02 10:16 by 13853210211
[考研] 材料学调剂 +10 提神豆沙包 2026-02-28 12/600 2026-03-02 09:26 by 李老师!
[考研] 材料复试调剂 +4 学材料的点 2026-03-01 5/250 2026-03-02 08:26 by houyaoxu
[基金申请] 本子写完了,给DS兄弟看了,得了92分 +3 Doma 2026-03-01 7/350 2026-03-02 00:00 by jnzsy
[硕博家园] 博士自荐 +7 科研狗111 2026-02-26 11/550 2026-03-01 22:24 by 哲平L
[考研] 298求调剂 +6 axyz3 2026-02-28 6/300 2026-03-01 19:00 by 18137688336
[考研] 285求调剂 +8 满头大汗的学生 2026-02-28 8/400 2026-03-01 16:47 by caszguilin
[考研] 295复试调剂 +3 简木ChuFront 2026-03-01 3/150 2026-03-01 14:27 by zzxw520th
[考研] 298求调剂 +9 人间唯你是清欢 2026-02-28 12/600 2026-03-01 14:23 by Ducount.Y
[考研] 302材料工程求调剂 +4 Doleres 2026-03-01 5/250 2026-03-01 11:52 by liqiongjy
[论文投稿] Optics letters投稿被拒求助 30+3 luckyry 2026-02-26 4/200 2026-03-01 09:06 by babero
[考研] 085600材料工程一志愿中科大总分312求调剂 +8 吃宵夜1 2026-02-28 10/500 2026-02-28 20:27 by L135790
信息提示
请填处理意见