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18 小时
on MSN
This invention could make the world safer, one ladder at a time
After 20 prototypes, Jordan Spencer says his invention is coming to a ladder near you. Spencer is the co-founder and CEO of ...
中国日报网
9 小时
Industrialized patents of Chinese enterprises continue to rise
According to the China National Intellectual Property Administration (CNIPA), Chinese enterprises in 2024 achieved an ...
Interesting Engineering
1 天
Scientists invent sand-powered seismic device to reduce earthquake damage by 75%
University of Sharjah professors patent an earthquake dissipation device that only needs sand to withstand seismic forces.
Tech Xplore on MSN
2 天
Sharjah University patents earthquake-resistant sand-based device
Scientists invent a device of sand containers that can help buildings resist the force of seismic tremors in case of ...
8 天
China's valid domestic invention patents reach 4.756 million in 2024
China's valid domestic invention patents reached 4.756 million in 2024, as revealed during a conference hosted by the China ...
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