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Locarno Classification for Industrial Designs

Subclass 19-04

地址簿 103137

Chinese 地址簿
English Address books
Spanish libretas de direcciones
Number
103137
Category
19-04 Books and other objects of similar outward appearance
Version
洛迦诺分类第十五版（LOC 15，2025-01-01 起施行）；中文取自国家知识产权局《国际外观设计分类表（第15版）》，英文取自 WIPO 官方文本