| 摘要 |
The design is the overall configuration and shape of the Ventilation Blind as shown in the drawings in which:Figure 1 is a front view of the ventilation blind showing our new design;Figure 2 is a back view thereof;Figure 3 is a cross-section taken along lines 3-3 of Figure 1; andFigure 4 is a cross-section taken along lines 4-4 of Figure 2; |
