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发明名称
Rohrstopfbuechse
摘要
申请公布号
DE839143(C)
申请公布日期
1952.05.15
申请号
DE1943V001147
申请日期
1943.11.13
申请人
J.M. VOITH G.M.B.H.
发明人
KOEPKE HANS
分类号
F16L27/12
主分类号
F16L27/12
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