Assignee

CHEN WEI-JR

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

Technology mixG07D1 G07F1 Y10T1

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1 record

0156US8191700B2Bill box having a wireless memory function for use in a bill acceptorCHEN WEI-JR·Filed 2011·Granted Jun 5, 2012·3 cites·9 claims

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