Assignee

NAKAYAMA SHOJI

JP·1 granted patent·2 citations·filing 2010–2010

Technology mixB22F1 C22B1 C22C1 H01F1 Y02P1 Y02W1

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1 record

0162US8979973B2Method and device for recovering hydrogen pulverized powder of raw-material alloy for rare-earth magnetNAKAYAMA SHOJI·Filed 2010·Granted Mar 17, 2015·2 cites·7 claims

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