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Home › R-Fe-B based sintered magnet having on the surface thereof vapor deposited film of aluminum or alloy thereof, and method for producing the same

R-Fe-B based sintered magnet having on the surface thereof vapor deposited film of aluminum or alloy thereof, and method for producing the same

US Patent 8163106 · Granted Apr 24, 2012

Estimated economic value: $109,000 ⓘ

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