Arno Fritz

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Composition based on manganese and use for trapping NOx for treatin...
- Patent number 6,475,452
- Issue date Nov 5, 2002
- Rhodia Chimie
- Catherine Hedouin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Device for purification of the exhaust gases for an internal combus...
- Publication number 20030124035
- Publication date Jul 3, 2003
- RENAULT
- Christian Bert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL