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发明名称
Amplificateur à klystron
摘要
申请公布号
FR1135879(A)
申请公布日期
1957.05.06
申请号
FRD1135879
申请日期
1955.08.19
申请人
VARIAN ASSOCIATES
发明人
分类号
H01J25/12
主分类号
H01J25/12
代理机构
代理人
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