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发明名称
Improvements in tunable magnetrons
摘要
申请公布号
GB910728(A)
申请公布日期
1962.11.14
申请号
GB19610028623
申请日期
1961.08.08
申请人
SYLVANIA ELECTRIC PRODUCTS INC.
发明人
分类号
H01J23/213
主分类号
H01J23/213
代理机构
代理人
主权项
地址
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