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经营范围
发明名称
Anlæg til fjernbetjening af et telefonapparat.
摘要
申请公布号
DK113931(B)
申请公布日期
1969.05.12
申请号
DK19630004451
申请日期
1963.09.20
申请人
SIBANY CORPORATION
发明人
MARVIN MILLER
分类号
H04B5/00;H04M1/725;(IPC1-7):H04M9/00
主分类号
H04B5/00
代理机构
代理人
主权项
地址
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