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EU Trademark Classification

Fluids for use in the transport of particulate materials in gas wells 3093

用于在气井中输送颗粒物质的流体

Chinese 用于在气井中输送颗粒物质的流体
English Fluids for use in the transport of particulate materials in gas wells
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3093
Class
01
Included in
Harmonised Database (HDB)