Triangles or lines forming an angle with one or more quadrilaterals 26.7.15

三角形或构成角的线条与一个或多个四边形

Chinese 三角形或构成角的线条与一个或多个四边形

English Triangles or lines forming an angle with one or more quadrilaterals

Spanish Triángulos o líneas que forman un ángulo con uno o más cuadriláteros

Code: 26.7.15
Category: 26.7 Different geometrical figures, juxtaposed, joined or intersecting
Version: Vienna Classification, 10th edition (VCL 10, in force from 1 Jan 2026); English from the WIPO official text, Chinese is a J&C reference translation