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发明名称
Schraemmaschine mit Fluessigkeitsgetriebe
摘要
申请公布号
DE761281(C)
申请公布日期
1954.05.24
申请号
DE1942D086901D
申请日期
1942.01.31
申请人
DEMAG AKTIENGESELLSCHAFT
发明人
SEYFERT WALTER
分类号
E21C31/12
主分类号
E21C31/12
代理机构
代理人
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