Skip to main content
Back to Directory Index

Locarno Classification for Industrial Designs

Subclass 25-02

Manhole covers 103997

检修孔盖

Chinese 检修孔盖
English Manhole covers
Spanish Tapas de alcantarilla
Number
103997
Category
25-02 Prefabricated or pre-assembled building parts
Version
Locarno Classification, 15th edition (LOC 15, in force from 1 Jan 2025); English from the WIPO official text, Chinese from CNIPA's International Classification for Industrial Designs (15th ed.)