Automotive piston with uneven crown surface for valve seat
IR114430BUndetermined Publication Date: 2026-09-16MR HAMID JAVADI SAFIABAD
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Patent Information
- Application Number
- IR140450140003005344
- Authority / Receiving Office
- IR · IR
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2025-09-12
- Publication Date
- 2026-09-16
- Estimated Expiration
- 2045-09-12
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