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经营范围
发明名称
MAGNETOSTATIC WAVE ELEMENT
摘要
申请公布号
JPH02298101(A)
申请公布日期
1990.12.10
申请号
JP19890073044
申请日期
1989.03.24
申请人
HITACHI METALS LTD;HITACHI LTD
发明人
MURAKAMI YASUHIDE;TAKEDA SHIGERU;ITO KOHEI;KINOSHITA YASUAKI;KUBOTA SADAMI
分类号
H01P1/215;H01P5/02;H01P7/00;H03B5/18;H03H2/00
主分类号
H01P1/215
代理机构
代理人
主权项
地址
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