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经营范围
发明名称
MAGNETIC ALLOY
摘要
申请公布号
JPS52138012(A)
申请公布日期
1977.11.17
申请号
JP19760054318
申请日期
1976.05.14
申请人
NIPPON MUSICAL INSTRUMENTS MFG
发明人
TAKAMURA MASAYUKI;YAMAGISHI TOMOO;IIJIMA KENZABUROU
分类号
C22C38/00;C22C38/06;H01F1/14;H01F1/147
主分类号
C22C38/00
代理机构
代理人
主权项
地址
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