Method For Determining Utilized Capacity Of An Air Filter
Patent No. EP3463617 (titled "Method For Determining Utilized Capacity Of An Air Filter") was filed by Blueair on May 31, 2017. The application was issued on Sep 1, 2021.
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EP3463617
- Application Number
- EP17807116A
- Filing Date
- May 31, 2017
- Status
- Revoked
- Mar 22, 2024
- Publication Date
- Sep 1, 2021
- External Links
- Slate, Register , Google Patents