Sakura
Japan
5
2021-01-14
The entities that hold a legal rights for patent applications filed by inventor Wang Lifeng:
Lifeng Wang from Sakura, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus for coating a filter substrate
#2 | 2019-11-28Oxidation catalyst for internal combustion engine exhaust gas treatment
#3 | 2018-08-16Method for coating a filter substrate
#4 | 2015-07-23Oxidation catalyst for internal combustion engine exhaust gas treatment
#5 | 2014-05-15Oxidation catalyst for internal combustion engine exhaust gas treatment
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