Matches 1 - 6 out of 6
Match Document Document Title
3750898 AUTOMATIC DRILLING-ROD TRANSFER DEVICE  
The device enables the automatic transfer of drilling rods held in the vertical position inside a derrick to a horizontal position near to a storage area and the reverse transfer operation, and...
3115258 Loading and transport of minerals in mines and quarries  
3076570 Material moving apparatus  
3058605 Loading and transport of minerals in mines and quarries  
2836310 Barn litter collecting and loading apparatus  
1006285 Title is not available  
Matches 1 - 6 out of 6