Rotary Piston Engine Unit With Lubricant Supply Device
Patent No. EP4015823 (titled "Rotary Piston Engine Unit With Lubricant Supply Device") was filed by Aerzener Maschinenfabrik on Dec 16, 2020. The application was issued on Aug 21, 2024.
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EP4015823
- Application Number
- EP20214588A
- Filing Date
- Dec 16, 2020
- Status
- Granted And Under Opposition
- Jul 19, 2024
- Publication Date
- Aug 21, 2024
- External Links
- Slate, Register , Google Patents