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1. (WO2010075207) PISTON ASSEMBLY HAVING A PASSAGE EXTENDING TO THE SECOND RING GROOVE
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
Japan 21.06.20112011542479
Germany 22.06.20111120090044018
Germany 22.06.2011112009004401Published: 16.08.2012