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发明名称
Differential condenser circuits
摘要
申请公布号
US2256233(A)
申请公布日期
1941.09.16
申请号
US19390277784
申请日期
1939.06.07
申请人
C. LORENZ AKTIENGESELLSCHAFT
发明人
BERTHOLD HANS
分类号
G01S1/04
主分类号
G01S1/04
代理机构
代理人
主权项
地址
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