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Locarno Classification for Industrial Designs

Subclass 08-08

铁路轨枕螺钉 101428

Chinese 铁路轨枕螺钉
English Railway sleeper screws / Railroad tie screws
Spanish Tornillos para traviesas de ferrocarril
Number
101428
Category
08-08 Fastening, supporting or mounting devices not included in other classes
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