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发明名称
COVER FOR TELEPHONE
摘要
申请公布号
GB8413946(D0)
申请公布日期
1984.07.04
申请号
GB19840013946
申请日期
1984.05.31
申请人
SNELL, G A
发明人
分类号
H04M1/17;(IPC1-7):H04R1/12
主分类号
H04M1/17
代理机构
代理人
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地址
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