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发明名称
Gear drive for rolling mill
摘要
申请公布号
US2757556(A)
申请公布日期
1956.08.07
申请号
US19500165127
申请日期
1950.05.31
申请人
FRIEDRICH KOCKS G.M.B.H.
发明人
UEHING HEINRICH
分类号
B21B35/02
主分类号
B21B35/02
代理机构
代理人
主权项
地址
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