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发明名称
A MODULATOR MULTICONTACT DEVICE
摘要
申请公布号
GB1278006(A)
申请公布日期
1972.06.14
申请号
GB19700046954
申请日期
1970.10.02
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
分类号
H01H1/20;H01H13/12
主分类号
H01H1/20
代理机构
代理人
主权项
地址
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