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Locarno Classification for Industrial Designs

Subclass 15-04

Rock drills 102812

凿石机

Chinese 凿石机
English Rock drills
Spanish perforadoras de roca
Number
102812
Category
15-04 Construction and mining machinery
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.)