2013
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G/S
|
Breathalyzer. |
2012
|
Invention
|
Breathalyzer having malfunction display function. According to characteristics of the present inv... |
|
Invention
|
Drunkometer.
The invention is a drunkometer comprising a main body 10 and an alcohol sensor 20 p... |
|
Invention
|
Drunkometer. The present invention relates to a breathalyzer comprising: a breathalyzer main body... |
|
Invention
|
Breathalyzer. The present invention relates to a breathalyzer comprising: a breathalyzer main bod... |
2011
|
Invention
|
Device for measuring blood alcohol concentration. A device for measuring blood alcohol concentrat... |
|
Invention
|
Device for measuring blood alcohol concentration. The present invention relates to a device for m... |