Bloomberg.com EQS-Adhoc: Achiko AG: Achiko Announces Provisional Patent Filing for Novel Low-Cost Saliva Covid-19 Test Kit
https://www.bloomberg.com/press-releases/2020-08-19/eqs-adhoc-achiko-ag-achiko-announces-provisional-patent-filing-for-novel-low-cost-saliva-covid-19-test-kit
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