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发明名称
HOLDEKRETS FOR TELEFONAPPARAT.
摘要
申请公布号
NO140521(B)
申请公布日期
1979.06.05
申请号
NO19780001820
申请日期
1978.05.24
申请人
TELEFONAKTIEBOLAGET L M ERICSSON,
发明人
SUNDVALL, NILS JACKIE,
分类号
H04M;H04M1/60;(IPC1-7):H04M1/60
主分类号
H04M
代理机构
代理人
主权项
地址
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