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发明名称
MAGNETRON AND ITS MANUFACTURE
摘要
申请公布号
JPH0410334(A)
申请公布日期
1992.01.14
申请号
JP19900110048
申请日期
1990.04.27
申请人
HITACHI LTD
发明人
OGURO TOMOKATSU
分类号
H01J23/40;H01J23/54
主分类号
H01J23/40
代理机构
代理人
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