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发明名称
Einseitig beruehrender Loeschkopf fuer Geraete zur magnetischen Schallaufzeichnung
摘要
申请公布号
DE698140(C)
申请公布日期
1940.11.02
申请号
DE193600A7387D
申请日期
1936.03.04
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
SCHUELLER DIPL.-ING. EDUARD
分类号
G11B5/127
主分类号
G11B5/127
代理机构
代理人
主权项
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