Application
19429553 · GAS TURBINE ENGINE COMPRESSION SYSTEM WITH CORE COMPRESSOR PRESSURE RATIO
Filed 2025-12-22 · Pending The official file ↗ · Art unit 3741 · Examiner Alain Chau Typical · CPC B64D 27/10 · ROLLS-ROYC plc · OLIFF PLC
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first was Non-final rejection
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