ROBIPLAN Windturbine with 4 blades and counter rotating motions by Jean Claude LEFEUVRE

ROBIPLAN original Concept by Pascal HA PHAM 12/10/2008
Scientific Forecast on ROBIPLAN by Sycomoreen 09/02/2009
Version BIROBIPLAN HA PHAM / Sycomoreen 30/06/2009

Evolution Multirotor shown above by par Jean Claude LEFEUVRE with his descriptions and explanations : 13/01/2012
Lire les commentaires de Jean Claude LEFEUVRE sur l'évolution de ROBIPLAN To read the commentaries of Jean Claude LEFEUVRE about the ROBIPLAN's evolution Um die Kommentare von Jean Claude LEFEUVRE über die Evolution des ROBIPLAN zu lesen Para leer los comentarios de Jean Claude LEFEUVRE sobre la evolución de ROBIPLAN
Source :

ROBIPLAN original Concept by Pascal HA PHAM 12/10/2008 Scientific Forecast on ROBIPLAN by Sycomoreen 09/02/2009 Version BIROBIPLAN HA PHAM / Sycomoreen 30/06/2009 Evolution Multirotor shown above by par Jean Claude LEFEUVRE with his descriptions and explanations : 13/01/2012 Source :

JANUARY 2013