Assignee

NISHIGORI SHIGERU

JP·1 granted patent·0 citations·filing 2007–2007

Technology mixB21C1 B21J1 B22F1 C21D1

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1 record

0128US8250897B2High strength workpiece material and method and apparatus for producing the sameNISHIGORI SHIGERU·Filed 2007·Granted Aug 28, 2012·0 cites·13 claims

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