Metal fusion bonding – Including means to provide heat by friction between...
Reexamination Certificate
2007-03-22
2010-11-23
King, Roy (Department: 1793)
Metal fusion bonding
Including means to provide heat by friction between...
C228S112100, C075S228000, C075S232000, C156S073500
Reexamination Certificate
active
07837082
ABSTRACT:
A friction stir tool has an axis of rotation and a welding tip that is made of powdered metal material.
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Dickinson Wright PLLC
Federal-Mogul World Wide Inc.
King Roy
Mai Ngoclan T
Stearns Robert L.
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