低鉄損一方向性電磁鋼板

今福宗行 (Inventor), 岩田圭司 (Inventor), 藤倉昌浩 (Inventor), Koichi AKITA (Inventor), 鈴木裕士 (Inventor)

Research output: Patent

Original languageJapanese
IPC特開2005-248291
StatePublished - 15 Sep 2005

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