Rare earth magnet and method for making same | Patent Publication Number 20020017338

US 20020017338 A1

Patent NumberUS 06527874 B2

Application Number9901104

Filled DateJul 10, 2001

Priority DateJul 10, 2001

Publication DateFeb 14, 2002

Original AssigneeSumitomo Chemical

Current AssigneeHitachi Ltd.

Inventor/ApplicantsGang Li
Gang Li

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