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经营范围
发明名称
STATIC MAGNETIC WAVE ELEMENT
摘要
申请公布号
JPH03162102(A)
申请公布日期
1991.07.12
申请号
JP19890300894
申请日期
1989.11.21
申请人
HITACHI METALS LTD;HITACHI LTD
发明人
ITO KOHEI;TAKEDA SHIGERU;MOGAMI YASUHIDE;KINOSHITA YASUAKI
分类号
H01P1/212;H01P1/215;H01P7/00;H03H2/00;H03H9/25
主分类号
H01P1/212
代理机构
代理人
主权项
地址
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