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Gas sensor
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Issue date Mar 12, 2002
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Heraeus Electro-Nite International N.V.
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Susanne Brosda
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G01 - MEASURING TESTING
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Method of using a gas sensor
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Patent number 6,342,151
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Issue date Jan 29, 2002
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Heracus Electric-Nite International N.V.
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G01 - MEASURING TESTING
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Catalytic layer system
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Patent number 5,969,232
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Issue date Oct 19, 1999
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Heraeus Electro-Nite International NV
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Ulrich Schonauer
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G01 - MEASURING TESTING
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Electrically conducting connection
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Patent number 5,730,543
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Issue date Mar 24, 1998
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Roth-Technik GmbH & Co. Forschung Fur Automobil-Und Umwelttechnik
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Ulrich Schonauer
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Combination of lambda probes
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Patent number 5,658,445
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Issue date Aug 19, 1997
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Edelbert Hafele
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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