Dalian
China
4
2019-08-08
The entities that hold a legal rights for patent applications filed by inventor YI Ping:
Ping YI from Dalian, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Diesel engine and method for fuel distribution and combustion in combustion chamber of diesel engine
#2 | 2018-05-10Diesel combustion system
#3 | 2016-12-15COMBUSTION CHAMBER OF DIESEL ENGINE
#4 | 2015-02-26DIESEL COMBUSTION SYSTEM
1075704 ⎘