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bucyrus dbt europe | 30 |
dbt | 8 |
bucyrus europe | 6 |
bucyrus dbt europ | 3 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
extraction device, particularly for mining, and method for controlling the extraction de… 🛈 | 17 | 2007 |
shield support assembly for underground mining and supporting surface element therefor | 16 | 2008 |
roller drill or roller bit | 16 | 2007 |
link chain for chain conveyors and horizontal chain links therefor | 16 | 2009 |
plug-in module for controllers of mobile working machines | 16 | 2009 |
method for determining the position or situation of installation components in mineral m… 🛈 | 15 | 2009 |
sensor device and method for the geoelectrical prospecting of raw mineral deposits | 15 | 2009 |
feed system for an underground winning machine, rack bar and drive sprocket therefor | 15 | 2009 |
chain wheel arrangement for mining machines | 15 | 2009 |
shield canopy for a shield-type support | 15 | 2009 |