description | 中国专利转让网,知嘟嘟专利技术交易平台提供真实有效的发明专利转让信息、实用新型专利交易信息、外观设计专利买卖信息,汇聚上万专利买家购买信息,为专利权人提供专利技术转让服务,免费发布专利转让信息 |
keywords |
专利转让,专利交易平台,中国专利网,买专利,卖专利,专利技术转让,专利买卖 |
introduction |
wap.iprtt.com There are 2 links were found on the page. |
update time | 2020-11-17 18:35:41 |
type: text
text: 专利汇
link: www.patenthub.cn
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type: text
text: ShopXO
link: shopxo.net
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