Patent us6726636 Rapid and in-situ breath analysis for covid-19 diseases — michigan Breathalyzer (breath test alcohol detector)
Rapid and In-Situ Breath Analysis for COVID-19 Diseases — Michigan
Breathalyzer breath Interlock patents ignition claims device alcohol Breath breathalyzer alcohol schematic test breathalyser led tester detector
Patent us7934577
Patents breathalyzer drawing .
.
Rapid and In-Situ Breath Analysis for COVID-19 Diseases — Michigan
Patent US7934577 - Ignition interlock breathalyzer - Google Patents
Patent US6726636 - Breathalyzer with voice recognition - Google Patents
