Patent Definition - 搜索视频

Patent | Definition, Examples & Types - Video | Study.com

Patent | Definition, Examples & Types - Video | Study.com

What does patent mean? See the patent definition and learn about the different types. See patent examples and compare the patent and copyright...

study.com已浏览 24 次6 个月之前

Patent Invention

Girl Scouts Develop Prostethic Hand, Now Patenting Their Design | The Mary Sue

Girl Scouts Develop Prostethic Hand, Now Patenting Their Design | The Mary Sue

7-year-old boy from Middlesex County awarded patent for Lego-inspired invention

7-year-old boy from Middlesex County awarded patent for Lego-inspired invention

mycentraljersey.com

11 个月之前

Fresno State engineering research leads to U.S. Patent, invention could help firefighters save lives

Fresno State engineering research leads to U.S. Patent, invention could help firefighters save lives

热门视频

What is a patent? Definition and meaning - Market Business News

What is a patent? Definition and meaning - Market Business News

marketbusinessnews.com

2017年2月8日

[Hot Item] High Definition Patent Top Quality 2 in 1 HD 10 12 14 16" Screen Magnifier Phone Holder

[Hot Item] High Definition Patent Top Quality 2 in 1 HD 10 12 14 16" Screen Magnifier Phone Holder

made-in-china.com

Curl Definition - The Serriah J’s Curl Definition &...

Curl Definition - The Serriah J’s Curl Definition &...

FacebookCurl Definition

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Patent Search

Patent Search Services | Intellectual Property Strategy Software

Patent Search Services | Intellectual Property Strategy Software

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Patent Search Services | Intellectual Property Research - GreyB

Patent Search Services | Intellectual Property Research - GreyB

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Patent Search Jobs | Upwork™

Patent Search Jobs | Upwork™

2019年8月23日