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经营范围
发明名称
Verwendung von poroesen Sinterkoerpern aus Ferrit
摘要
申请公布号
DE1206779(B)
申请公布日期
1965.12.09
申请号
DE1964S090532
申请日期
1964.04.14
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
ZENGER DIPL.-ING. MANFRED;ROESPEL GUSTAV
分类号
C04B35/26;H01F1/34
主分类号
C04B35/26
代理机构
代理人
主权项
地址
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