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Green EnviroTech Holdings (GETH) Announces Petrosonics, LLC Patent Granted by Canadian Patent Office
03 juin 2013 09h00 HE
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Green EnviroTech Holdings Corp.
OAKDALE, June 3, 2013 (GLOBE NEWSWIRE) -- Green EnviroTech Holdings Corp. (OTC QB:
GETH)Through its European subsidiary GreenOil
and Petrosonics, LLC is pleased to announce the Canadian
Patent...