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Inventor
JEON YOUNG-MOK
KR
2 patents
Patents
2 patents
US5206098A
Apr 27, 1993
Battery cover locking device
SAMSUNG ELECTRONICS CO LTD
49 citations
87
US6834199B2
Dec 21, 2004
Portable telephone with an exchangeable data input apparatus
SAMSUNG ELECTRONICS CO LTD
12 citations
70