berlinger Fridge-tag 2 E - Expire Code Explanation

12. Expire code explanation
Production Date: Feb., 2019 (example)
Quality control: Passed
Expiry Date:
Aug., 2022 (example)
estimated Battery-life-time
Date of activation: Write the date of activation in this field.
Berlinger & Co. AG User Manual Fridge-tag - 1
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