| http://www.w3.org/ns/prov#value | - In accordance with the present invention, the above and other objects can be accomplished by the provision of a hybrid copper alloy in which (A) a copper alloy Cu (A) selected from the group consisting of Cu???Zn, Cu???Al, Cu???Ni???Zn, Cu???Ni???Si, Cu???Ni???Sn, Cu???Ni???Si???Sn is bonded to a copper alloy Cu (B) selected from the group consisting of Cu???Cr, Cu???Zr, Cu???Ag, Cu???Mg and Cu???
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