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发明名称
Appareil à rayons chi à double foyer
摘要
申请公布号
FR948193(A)
申请公布日期
1949.07.25
申请号
FRD948193
申请日期
1947.06.18
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
H05G1/52
主分类号
H05G1/52
代理机构
代理人
主权项
地址
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