zhuanlichaxun.net Faviconzhuanlichaxun.net

专利查询网 - 免费专利下载!

免费无偿提供专利查询检索服务,免费提供高速pdf下载,服务覆盖全中国各省份,定时更新最新数据!

Monthly Visitors are

Ranked 3291st globally in Science and Education Science and Education

Websites similar to zhuanlichaxun.net - Top 17 zhuanlichaxun.net Alternatives and Competitors

soopat.com Screenshot

soopat.com faviconsoopat.com

soopat 专利搜索,专利搜索,专利查询,检索,下载

Monthly Visitors are 465724.184751 and Similarity percentage is 47.81.

Ranked 3546st globally in Science and Education Science and Education

cnki.net Screenshot

cnki.net faviconcnki.net

中国知网知识发现网络平台—面向海内外读者提供中国学术文献、外文文献、学位论文、报纸、会议、年鉴、工具书等各类资源统一检索、统一导航、在线阅读和下载服务。涵盖基础科学、文史哲、工程科技、社会科学、农业、经济与管理科学、医药卫生、信息科技等十大领域。

Monthly Visitors are 39936636.3096 and Similarity percentage is 42.82.

Ranked 63st globally in Science and Education Science and Education

vipzhuanli.com Screenshot

vipzhuanli.com faviconvipzhuanli.com

钻瓜专利网是国内专业的专利技术交易平台和服务提供商,为广大的专利权人提供专利技术转移全流程服务,包括专利技术申请、专利技术推广、专利技术交易以及专利维权服务,愿意并努力坚持成为国内专业的专利技术交易高端服务平台。

Monthly Visitors are 47428.8812163 and Similarity percentage is 41.71.

Ranked 37724st globally in Science and Education Science and Education

muchong.com Screenshot

muchong.com faviconmuchong.com

Monthly Visitors are 3487590.1481 and Similarity percentage is 41.27.

Ranked 725st globally in Science and Education Science and Education

jigao616.com Screenshot

jigao616.com faviconjigao616.com

专利查询系统,提供各行业专利查询,转让,最新前沿专利技术对接信息,专注专利查询15年,简洁易操作的专利查询系统,免费下载专利数据,拥有1500万条专利数据供您免费使用的专利查询系统。技高网,技高一筹,专注专利技术。

Monthly Visitors are 299704.333878 and Similarity percentage is 40.31.

Ranked 11384st globally in Science and Education Science and Education

baiten.cn Screenshot

baiten.cn faviconbaiten.cn

查专利,就上佰腾网!佰腾专利检索系统,覆盖全球103个国家、区域与组织,数据量达1.4亿件,支持简单检索、高级检索、法律检索、批量检索,提供专利价值评估及多种类型专利下载方式,同时提供专利报告统计分析等新功能,更好的服务专利检索、专利管理等知识产权工作。

Monthly Visitors are 980003.634766 and Similarity percentage is 38.35.

Ranked 1888st globally in Science and Education Science and Education

ixueshu.com Screenshot

ixueshu.com faviconixueshu.com

爱学术是一家专业的学术文献分享平台,覆盖各个行业期刊论文,学位论文,会议论文,标准,专利等各类学术资源,是国内最大的学术文献交流中心和论文资源免费下载网站。

Monthly Visitors are 191013.284264 and Similarity percentage is 38.25.

Ranked 10450st globally in Science and Education Science and Education

patenthub.cn Screenshot

patenthub.cn faviconpatenthub.cn

以专利数据分析挖掘为核心的垂直搜索引擎,主要提供专利查询,专利检索,专利下载,专利分析,专利管家,年费监控,专利申请,专利地图,竞争监控等服务。

Monthly Visitors are 247015.57438 and Similarity percentage is 37.30.

Ranked 7407st globally in Science and Education Science and Education

iprdb.com Screenshot

iprdb.com faviconiprdb.com

知嘟嘟专利查询网,知嘟嘟旗下iprdb专利信息检索平台免费提供专利著录项信息查询,支持发明专利查询、实用新型专利检索以及外观设计专利检索、包含110个国家和地区专利查询,超过1亿专利文献查询.专利查询就上知嘟嘟旗下iprdb专利信息检索平台。

Monthly Visitors are 84486.2159767 and Similarity percentage is 37.15.

Ranked 16495st globally in Science and Education Science and Education

spacechina.com Screenshot

spacechina.com faviconspacechina.com

Monthly Visitors are 278271.540255 and Similarity percentage is 35.81.

Ranked 9493st globally in Science and Education Science and Education

51papers.com Screenshot

51papers.com favicon51papers.com

教育论文网--提供教育论文网、研究生毕业论文、硕士论文、硕士毕业论文、博士论文、博士毕业论文、论文致谢、学位论文、论文封面、论文格式、专科本科毕业论文、论文范文、论文提纲、开题报告、论文下载等,包括语文论文、数学论文、英语论文、物理论文、化学论文、生物论文、政治论文、历史论文、地理论文、体育论文、信息技术论文、音乐论文、美术论文、会计论文、法律论文、保险论文、医学论文、审计论文、建筑论文、电力论文、药学论文、护理论文。

Monthly Visitors are 56430.169214 and Similarity percentage is 35.00.

Ranked 37064st globally in Science and Education Science and Education

cae.cn Screenshot

cae.cn faviconcae.cn

Monthly Visitors are 179280.526476 and Similarity percentage is 35.00.

Ranked 19528st globally in Science and Education Science and Education

doc88.com Screenshot

doc88.com favicondoc88.com

道客巴巴(doc88.com)是一个在线文档分享平台。你可以上传学术论文,研究报告,行业标准,课后答案,教学课件,工作总结,作文等电子文档,可以自由交换文档,还可以分享最新的行业资讯。

Monthly Visitors are 15795073.3801 and Similarity percentage is 31.50.

Ranked 235st globally in Science and Education Education

zhangqiaokeyan.com Screenshot

zhangqiaokeyan.com faviconzhangqiaokeyan.com

掌桥科研一站式科研服务平台,拥有中文文献6700万+篇,含全部中文科技核心期刊(其中,英文期刊94种、中文期刊1960种),外文文献3700万+篇,中外科技文献总计约1.1亿篇,月更新20万篇以上。掌桥科研致力于为广大科研工作者提供方便、快捷的一站式科技文献查询与下载,以及文献求助、文档翻译、文档转换、文献数据库和全球国防资讯等科研服务。

Monthly Visitors are 643367.730715 and Similarity percentage is 25.72.

Ranked 5046st globally in Science and Education Education

renrendoc.com Screenshot

renrendoc.com faviconrenrendoc.com

人人文库(renrendoc.com)美如初恋,人人文库是一个在线文档分享平台。你可以上传设计图纸,研究报告,设计标准,策划管理方案,论文等电子文档,分享最新的行业资讯。

Monthly Visitors are 9925319.36091 and Similarity percentage is 24.14.

Ranked 418st globally in Science and Education Education

uyanip.com Screenshot

uyanip.com faviconuyanip.com

Monthly Visitors are 318826.677913 and Similarity percentage is 23.45.

Ranked 8511st globally in Science and Education Biology

cutech.edu.cn Screenshot

cutech.edu.cn faviconcutech.edu.cn

教育部科技发展中心

Monthly Visitors are 104498.65165 and Similarity percentage is 22.10.

Ranked 24386st globally in Science and Education Education