Application

19149356 · VALVE SEAT FORMED OF IRON-BASED SINTERED ALLOY FOR INTERNAL COMBUSTION ENGINES AND METHOD FOR PRODUCING SAME

Filed 2025-07-18 · Pending The official file ↗ · Art unit · NIPPON PISTON RING CO., LTD. · OLIFF PLC

Office actions

first was

RCEs

no appeal

To first action

n/a

to disposition n/a

Statutes raised

0 actions read

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