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发明名称
Circuit de commande de transistor
摘要
申请公布号
FR1182275(A)
申请公布日期
1959.06.24
申请号
FRD1182275
申请日期
1957.05.13
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
H03K3/30;H03K3/45
主分类号
H03K3/30
代理机构
代理人
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地址
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