Resource-Saving Method For Activating A Metal Surface Prior To A Phosphatization Process
Patent No. EP4065749 (titled "Resource-Saving Method For Activating A Metal Surface Prior To A Phosphatization Process") was filed by Henkel on Nov 19, 2020. The application was issued on Jan 3, 2024.
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EP4065749
- Application Number
- EP20807405A
- Filing Date
- Nov 19, 2020
- Status
- Granted And Under Opposition
- Dec 1, 2023
- Publication Date
- Jan 3, 2024
- External Links
- Slate, Register , Google Patents