Bottles or flasks of conical shape A 19.7.20

锥形瓶或长颈瓶

Chinese 锥形瓶或长颈瓶

English Bottles or flasks of conical shape

Spanish Botellas o frascos de forma cónica

Code: A 19.7.20
Category: 19.7 Bottles, flasks
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