Oxidation Catalyst For Internal Combustion Engine Exhaust Gas Treatment
Patent No. EP2962744 (titled "Oxidation Catalyst For Internal Combustion Engine Exhaust Gas Treatment") was filed by Johnson Matthey Japan Godo Kaisha on Oct 5, 2012. The application was issued on Nov 27, 2019.
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Date
Description
EP2962744
- Application Number
- EP15181410A
- Filing Date
- Oct 5, 2012
- Status
- Granted And Under Opposition
- Oct 25, 2019
- Publication Date
- Nov 27, 2019
- External Links
- Slate, Register , Google Patents