Sylvain Eckert

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Antony, FR

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Patents Grantslast 30 patents

Information Patent Grant
Surface access borehole resource extraction method
- Patent number 10,267,147
- Issue date Apr 23, 2019
- AREVA Resources Canada Inc.
- Daylan Healy
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SURFACE ACCESS BOREHOLE RESOURCE EXTRACTION METHOD
- Publication number 20160326871
- Publication date Nov 10, 2016
- AREVA Resources Canada Inc.
- Daylan Healy
- E21 - EARTH DRILLING MINING