Les Brown

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Kent, GB

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Patents Grantslast 30 patents

Information Patent Grant
Percussion mole and method of geothermal heat exchange
- Patent number 8,936,113
- Issue date Jan 20, 2015
- Geo-Mole Limited
- Mark Brice
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Percussion Mole
- Publication number 20120097448
- Publication date Apr 26, 2012
- GEO-MOLE LIMITED
- Mark Brice
- F24 - HEATING RANGES VENTILATING