Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 14, 2013
Patent Application Number
12544327
Date Filed
August 20, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A turbine blade includes an airfoil and integral platform. The platform is biformally contoured in elevation to include bilaterally disposed elevated ridges and depressed troughs on opposite sides of the airfoil.
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