Assignee

BANNAI HIROKATSU

JP·1 granted patent·4 citations·filing 2011–2011

Technology mixB32B1 C09D1 C22C1 C23C1 C23G1 F28F1

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0166US8741445B2Aluminum or aluminum alloy material having surface treatment coating film, and method for treating a surface thereofBANNAI HIROKATSU·Filed 2011·Granted Jun 3, 2014·4 cites·9 claims

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