Ink cartridge identifying apparatus | Patent Number 06739689
US 06739689 B2Filled DateDec 6, 2002
Priority DateDec 6, 2002
Publication DateNov 27, 2003
Expiration DateMay 25, 2008
Inventor/ApplicantsKyung-chool Choi
Kyung-chool Choi
Kyung-chool Choi
ExaminesSTEWART JR, CHARLES W
Art Unit2853
Technology Center2800
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