1 Subjects: “...U-shaped assembly line balancing...”

2 Subjects: “...V-shaped undulating bottom...”

3 Subjects: “...gravel grain shape...”

4 Subjects: “...particle shape...”

5 Subjects: “...waved-shape accumulation of ice particles (ice wave)...”

6 Subjects: “...shape-fitting...”

7 Subjects: “...shape-fitting...”

8 Subjects: “...shape-fitting...”

9 Subjects: “...elliptical-shaped drainage...”

10 Subjects: “...seed shape...”

11 Subjects: “...seed shape...”

12 Subjects: “...seed shape...”