Jean-Pierre Spanu

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Saint Romain Les Atheux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Wastewater treatment apparatus and method
- Patent number 9,611,160
- Issue date Apr 4, 2017
- VWS (UK) LTD.
- Lee Underwood
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Wastewater Treatment Apparatus and Method
- Publication number 20140158628
- Publication date Jun 12, 2014
- Lee Underwood
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE