Protective mask of mobile phone | Patent Number 07194291
US 07194291 B2Filled DateJun 26, 2001
Priority DateJun 26, 2001
Publication DateDec 26, 2002
Expiration DateJun 26, 2021
Inventor/ApplicantsKuan-Lin Peng
Kuan-Lin Peng
Kuan-Lin Peng
ExaminesBUI, BING Q
Art Unit2614
Technology Center2600
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