| 摘要 |
The design consists of the features of shape, configuration, pattern and ornament of the Boiler as shown in the drawings.Figure 1 is a front view of the Boiler; Figure 2 is a rear view of the Boiler; Figure 3 is a left side view of the Boiler; Figure 4 is a right side view of the Boiler; Figure 5 is a top view of the Boiler; Figure 6 is a bottom view of the Boiler; and Figure 7 is a perspective view of the Boiler. |
