Australian Trademark Classification
diamond head drilling for tunnel construction 157660
用于隧道施工的金刚石钻头钻探
Chinese
用于隧道施工的金刚石钻头钻探
English
diamond head drilling for tunnel construction
Spanish
Perforación con cabezal diamantino para la construcción de túneles
- Site ref.
- 157660
- Class
- 37