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Walter Streit
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Ingolstadt, DE
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last 30 patents
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Patent Grant
Method of controlling the electric heating of a catalytic converter
Patent number
5,822,978
Issue date
Oct 20, 1998
Audi AG
Walter Streit
B60 - VEHICLES IN GENERAL
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Patent Grant
Ignition system for internal combustion engines with dual ignition
Patent number
5,445,122
Issue date
Aug 29, 1995
Robert Bosch GmbH
Albert Gerhard
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS