Assignee

LI CHEN-YU

TW·1 granted patent·16 citations·filing 2009–2009

Technology mixE05B1 E05C1 G06F1 Y10T1

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1 record

0182US8469408B2Cover mechanism for covering an opening of a housingLI CHEN-YU·Filed 2009·Granted Jun 25, 2013·16 cites·11 claims

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