Elongated surfaces with one or two long sides convex A 25.3.13

一条或两条长边凸出的延长表面

Chinese 一条或两条长边凸出的延长表面

English Elongated surfaces with one or two long sides convex

Spanish Superficies alargadas con uno o dos lados largos convexos

Code: A 25.3.13
Category: 25.3 Horizontally elongated ornamental surfaces
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