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19491211 · METHOD FOR POWERING A HEATING DEVICE FOR A CATALYTIC CONVERTER

Filed 2025-12-08 · Granted The official file ↗ · Art unit 3746 · Examiner Mary Alice Davis Typical · CPC F01N 3/2013 · Schaeffler Technologies AG & Co. KG · NIXON & VANDERHYE, PC

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first was Notice of allowance
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no appeal
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to disposition 7.1 mo
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