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经营范围
发明名称
LUMPED CONSTANT CIRCULATOR
摘要
申请公布号
JPS54552(A)
申请公布日期
1979.01.05
申请号
JP19770064846
申请日期
1977.06.03
申请人
HITACHI METALS LTD
发明人
TAKEDA SHIGERU
分类号
H01P1/383;H03H7/48
主分类号
H01P1/383
代理机构
代理人
主权项
地址
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