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发明名称
Roentgenanlage mit einer Graetzschen Gleichrichterschaltung
摘要
申请公布号
DE744393(C)
申请公布日期
1944.01.14
申请号
DE1931K141542D
申请日期
1931.10.22
申请人
KOCH & STERZEL AG.
发明人
分类号
H05G1/02
主分类号
H05G1/02
代理机构
代理人
主权项
地址
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