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发明名称
Ferrite with constricted magnetic hysteresis loop
摘要
申请公布号
US2989472(A)
申请公布日期
1961.06.20
申请号
US19560616156
申请日期
1956.10.16
申请人
STEATIT-MAGNESIA AKTIENGESELLSCHAFT
发明人
ECKERT OSKAR;ZERBES GEORG
分类号
C04B35/26
主分类号
C04B35/26
代理机构
代理人
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地址
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