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经营范围
发明名称
Wave impulse generator
摘要
申请公布号
US2394055(A)
申请公布日期
1946.02.05
申请号
US19410417814
申请日期
1941.11.04
申请人
GENERAL ELECTRIC COMPANY
发明人
HANSEN SIEGFRIED
分类号
H03K3/78
主分类号
H03K3/78
代理机构
代理人
主权项
地址
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