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发明名称
Improvements in and relating to the trimming of metal sheets and bands
摘要
申请公布号
GB758281(A)
申请公布日期
1956.10.03
申请号
GB19540011461
申请日期
1954.04.21
申请人
SCHLOEMANN AKTIENGESELLSCHAFT
发明人
分类号
B23D31/04
主分类号
B23D31/04
代理机构
代理人
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