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经营范围
发明名称
Elektromagnetischer Vibrator fuer Innenverdichtung
摘要
申请公布号
DE878474(C)
申请公布日期
1953.06.01
申请号
DE1944A007934D
申请日期
1944.02.13
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
GRUENWALD FRIEDRICH DIPL.-ING.
分类号
E04G21/08
主分类号
E04G21/08
代理机构
代理人
主权项
地址
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