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发明名称
Presse à filer le métal
摘要
申请公布号
FR712785(A)
申请公布日期
1931.10.10
申请号
FRD712785
申请日期
1930.04.26
申请人
SCOVILL MANUFACTURING COMPANY
发明人
分类号
B21C23/21
主分类号
B21C23/21
代理机构
代理人
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