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发明名称
INFORMATION STORAGE EQUIPMENT
摘要
申请公布号
GB1235190(A)
申请公布日期
1971.06.09
申请号
GB19680045640
申请日期
1968.09.25
申请人
ERICSSON TELEPHONES LIMITED
发明人
WILLIAM SINCLAIR
分类号
H04M1/278
主分类号
H04M1/278
代理机构
代理人
主权项
地址
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