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发明名称
CIRCULATOR
摘要
申请公布号
JPH0198301(A)
申请公布日期
1989.04.17
申请号
JP19870254703
申请日期
1987.10.12
申请人
TDK CORP
发明人
USAMI AKIRA;HIRATA MASASHI
分类号
H01P1/36;H01P1/387
主分类号
H01P1/36
代理机构
代理人
主权项
地址
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