Diamond-like carbon coated piston ring having highhardness and low friction, and method for preparing thesame
ZA202607366AInactive Publication Date: 2026-07-29ANQING TP GOETZE PISTON RING CO LTD
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Patent Information
- Application Number
- ZA202607366
- Authority / Receiving Office
- ZA · ZA
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2026-05-22
- Filing Date
- 2026-07-17
- Publication Date
- 2026-07-29
- Estimated Expiration
- Not applicable · inactive patent
Abstract
NOT VISIBLE DUE TO STATUS OF PATENT
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