Triangles containing one or more letters A 26.3.18

包含一个或多个字母的三角形

Chinese 包含一个或多个字母的三角形

English Triangles containing one or more letters

Spanish Triángulos que contienen una o más letras

Code: A 26.3.18
Category: 26.3 Triangles, lines forming an angle
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