Pierre Labrecque

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Sudbury, CA

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Patents Grantslast 30 patents

Information Patent Grant
Block caving method
- Patent number 8,820,847
- Issue date Sep 2, 2014
- Technological Resources Pty. Ltd.
- Max Edward Oddie
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
UNDERGROUND MINING
- Publication number 20130106165
- Publication date May 2, 2013
- Max Edward Oddie
- E21 - EARTH DRILLING MINING