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Sponsorship: IIT Research Institute United States Patent
Method and Apparatus for Detecting Damage in Turbine Blades by their Magnetic Characteristics
Bridges, Jack E.Hegner, Henry R.
4/24/2009 1970-12-01
United States Patent
Patent
application/pdf
IIT Research Institute
Open Access
No Copyright - United Stateshttp://rightsstatements.org/page/NoC-US/1.0/
http://hdl.handle.net/10560/2156
3,544,890