| 摘要 |
The design consists of the features of shape and ornamentation of the portions of a test gas delivery device shown in solid lines in the drawings. The stippled line portions do not form part of the design.Drawings of the design are included wherein:Figure 1 is a perspective view, showing the new design for a Test Gas Delivery Device;Figure 2 is a left side view thereof;Figure 3 is a right side view thereof;Figure 4 is a top view thereof;Figure 5 is a bottom view thereof;Figure 6 is a rear side view thereof; andFigure 7 is a front side view thereof.
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