Assignee

PAN QIUPING

CN·1 granted patent·2 citations·filing 2011–2011

Technology mixH01M1 H02H1 H02J1 Y02E1

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0147US9099875B2Reverse-connection protecting device and backup power supply including the samePAN QIUPING·Filed 2011·Granted Aug 4, 2015·2 cites·14 claims

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