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发明名称
MAGNETRON
摘要
申请公布号
JPH0495333(A)
申请公布日期
1992.03.27
申请号
JP19900202564
申请日期
1990.08.01
申请人
HITACHI LTD
发明人
KUROKUZUHARA MAMORU
分类号
H01J23/40
主分类号
H01J23/40
代理机构
代理人
主权项
地址
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