Website name: China Patent inquiry system
Domain name: http://cpquery.sipo.gov.cn/
Ranking: 3427th
Alexa ranking: 34113th
Score: 3343
Website type: life service, common query
Region: Beijing, Haidian
Website introduction: patent inquiry system sponsored by the State Intellectual Property Office of the people's Republic of China.
China Patent inquiry system( cpquery.sipo.gov .cn)
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