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经营范围
发明名称
Druckabhaengiger Regelwiderstand in Gestalt einer Feder
摘要
申请公布号
DE488687(C)
申请公布日期
1930.01.04
申请号
DE1927D054152D
申请日期
1927.10.22
申请人
DR.-ING. E. H. GEORG DETTMAR
发明人
分类号
H01C10/12
主分类号
H01C10/12
代理机构
代理人
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地址
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