Beijing
China
3
2024-01-25
The entities that hold a legal rights for patent applications filed by inventor Li Shenglu:
Shenglu Li from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
PUMP HEAD ELEMENT AND PUMP HEAD COMPRISING SAME, AND CONTAINER
#2 | 2020-11-12Initial positioning system and method for liquid measuring and removing
#3 | 2020-10-01Tool, container and method for extracting liquid
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