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经营范围
发明名称
Improvements in or relating to apparatus for winding or unwinding strip-like rolled material
摘要
申请公布号
GB405209(A)
申请公布日期
1934.02.01
申请号
GB19330021754
申请日期
1933.08.02
申请人
FRIED. KRUPP GRUSONWERK AKTIENGESELLSCHAFT
发明人
分类号
B21C47/08
主分类号
B21C47/08
代理机构
代理人
主权项
地址
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