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发明名称
METHOD FOR CONSTRUCTING CHARACTER ADVERTISING SYSTEM USING RADIO COMMUNICATION(BEEPER, PCS, AND CELLULAR PHONE) CHARACTER SERVICE
摘要
申请公布号
KR20000000186(A)
申请公布日期
2000.01.15
申请号
KR19990041822
申请日期
1999.09.29
申请人
JUNG, BYONG JOO
发明人
JUNG, BYONG JOO
分类号
H04B7/26;(IPC1-7):H04B7/26
主分类号
H04B7/26
代理机构
代理人
主权项
地址
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