Walter Bagassi

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Gropparello(Piacenza), IT

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Patents Grantslast 30 patents

Information Patent Grant
Subsoil automatic rotary drilling system for drilling oil, mineral...
- Patent number 8,393,415
- Issue date Mar 12, 2013
- Walter Bagassi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Movable rotary well drilling rig
- Patent number 8,336,614
- Issue date Dec 25, 2012
- Walter Bagassi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Monolithic movable rotary well drilling rig
- Publication number 20100012376
- Publication date Jan 21, 2010
- WALTER BAGASSI
- E21 - EARTH DRILLING MINING
Information Patent Application
Subsoil automatic rotary drilling system for drilling oil, mineral...
- Publication number 20090200086
- Publication date Aug 13, 2009
- Walter Bagassi
- E21 - EARTH DRILLING MINING