Assignee

TSUYA NORBORU

1 granted patent·35 citations·filing 1978–1978

Technology mixB22D1 C21D1 C22C1 H01F1

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0187US4265682AHigh silicon steel thin strips and a method for producing the sameTSUYA NORBORU·Filed 1978·Granted May 5, 1981·35 cites·15 claims

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