Heat-Sealable Paperboard
Patent No. EP3914770 (titled "Heat-Sealable Paperboard") was filed by Stora Enso OYJ on Jan 24, 2020. The application was issued on Mar 12, 2025.
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EP3914770
- Application Number
- EP20703290A
- Filing Date
- Jan 24, 2020
- Status
- Granted And Under Opposition
- Feb 7, 2025
- Publication Date
- Mar 12, 2025
- External Links
- Slate, Register , Google Patents