Design Feature:
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(1) Other aerial vehicles
(2) Kites, delta-wing gliders
(3) Arrowheads -- Note: Not including arrowheads in the form of angles (26.3.23).
(4) Triangles with dark surfaces or parts of surfaces
(5) Several triangles, juxtaposed, joined or intersecting
(6) Triangular figures with one or more convex or concave sides
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Goods and Services Information
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