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发明名称
Improvements in, or relating to, a method of, and apparatus for, handling skelp
摘要
申请公布号
GB639860(A)
申请公布日期
1950.07.05
申请号
GB19470016961
申请日期
1947.06.27
申请人
SAM FLOYD KEENER
发明人
分类号
B21C37/083;B23K11/00
主分类号
B21C37/083
代理机构
代理人
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