| 摘要 |
<p>The design consists of the features of shape and configuration applied to a hammer union ball valve as illustrated in solid lines in the attached drawings, the stippled lines illustrating features of the article which form no part of the design.Drawings of the design are included wherein:FIGURE 1 is a top, front perspective view of the article to which the design is applied, namely, a hammer union ball valve;FIGURE 2 is a top, rear perspective view thereof;FIGURE 3 is a rear side view thereof;FIGURE 4 is a front view thereof;FIGURE 5 is a front side view thereof; andFIGURE 6 is a top view thereof.</p> |
