Measuring and testing – Instrument proving or calibrating – Gas or liquid analyzer
Reexamination Certificate
2008-07-29
2008-07-29
Rogers, David A. (Department: 2856)
Measuring and testing
Instrument proving or calibrating
Gas or liquid analyzer
C073S023300, C073S023340, C073S863110, C073S863810, C422S083000, C422S084000, C436S009000
Reexamination Certificate
active
07404311
ABSTRACT:
A breath simulator for supplying a breath test analyzer with a sample effluent of ethyl alcohol that controls headspace and adjacent effluent passageway temperature.
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Fisher David A.
Guth Richard U
Guth Laboratories, Inc.
Hooker & Habib, P.C.
Rogers David A.
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