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发明名称
Verfahren zur Herstellung von Speichermatrizen
摘要
申请公布号
DE1439443(A1)
申请公布日期
1970.02.26
申请号
DE19641439443
申请日期
1964.09.16
申请人
SIEMENS AG
发明人
WERNER METZDORF,DIPL.-PHYS.;HANS-EBERHARD WIEHL,DIPL.-PHYS.
分类号
H01F41/20
主分类号
H01F41/20
代理机构
代理人
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