Harbin
China
6
2023-06-15
The entities that hold a legal rights for patent applications filed by inventor Liu Long:
Long Liu from Harbin, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Combustion system design method based on target heat release rate
#2 | 2022-04-21Free piston generator based on rigid synchronous transmission system
#3 | 2022-04-21Free piston generator based on split thermodynamic cycle
#4 | 2022-04-21Engine simulation test device capable of realizing ultrahigh compression temperature and pressure
#5 | 2022-04-21Apparatus for testing spray and combustion performance of internal-combustion engines based on rapid compression-expansion machine
#6 | 2022-04-21Six-cylinder opposed free piston internal combustion engine generator
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