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发明名称
CONTROL METHOD OF BRANCH FUNTION IN THE KEYPHONE
摘要
申请公布号
KR0132933(B1)
申请公布日期
1998.04.21
申请号
KR19940040401
申请日期
1994.12.31
申请人
HYUNDAI ELECTRONICS IND. CO.,LTD
发明人
CHOE, SANG-BONG
分类号
H04M1/00;(IPC1-7):H04M1/00
主分类号
H04M1/00
代理机构
代理人
主权项
地址
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