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发明名称
Klystron à cavités
摘要
申请公布号
FR1127784(A)
申请公布日期
1956.12.24
申请号
FRD1127784
申请日期
1955.07.19
申请人
EITEL-MCCULLOUGH, INC.
发明人
分类号
H01J23/207;H01P7/04
主分类号
H01J23/207
代理机构
代理人
主权项
地址
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