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发明名称
Flanschenaufwalzmaschine
摘要
申请公布号
DE522776(C)
申请公布日期
1931.04.16
申请号
DE1929M111898D
申请日期
1929.09.20
申请人
MEWES, KOTTECK & CO. G.M.B.H.
发明人
分类号
B21D39/06
主分类号
B21D39/06
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