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The ornamental design for a combustion gas analyzer for measuring temperature, smoke density and CO2 of flue gas of an oil or gas burner, as shown and described. |
FIG. 1 is a perspective view of a combustion gas analyzer for measuring temperature, smoke density and CO2 of flue gas of an oil or gas burner showing my new design
FIG. 2 is a front elevational view thereof;
FIG. 3 is a side elevational view from one side;
FIG. 4 is a top plan view;
FIG. 5 is a side elevational view from the other side;
FIG. 6 is a bottom view and
FIG. 7 is a rear elevational view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 04 1975 | Lynn Products Co., Inc. | (assignment on the face of the patent) | / |
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