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发明名称
HOHLKOERPERELEMENT
摘要
申请公布号
DE6926807(U)
申请公布日期
1970.01.15
申请号
DE19690026807U
申请日期
1969.07.04
申请人
ROBERT HEISTER
发明人
ROBERT HEISTER
分类号
H02G3/04
主分类号
H02G3/04
代理机构
代理人
主权项
地址
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