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发明名称
LINEA DI RITARDO CON ATTENUAZIONE A PASSA RIFLESSIONE PER TUBI A ONDE PROGRESSIVE
摘要
申请公布号
IT1021437(B)
申请公布日期
1978.01.30
申请号
IT19740027355
申请日期
1974.09.17
申请人
SIEMENS AG
发明人
分类号
H01J23/24;H01J23/30;H01P9/04;(IPC1-7):H01J/
主分类号
H01J23/24
代理机构
代理人
主权项
地址
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