Assignee

SODE TAKAYUKI

JP·1 granted patent·3 citations·filing 2011–2011

Technology mixB21C1 B21D1 B21K1 H01M1 Y02E1

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1 record

0181US9287539B2Manufacturing method for battery case lid including explosion-proof valveSODE TAKAYUKI·Filed 2011·Granted Mar 15, 2016·3 cites·4 claims

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