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经营范围
发明名称
Procédé de fabrication de bandes larges en fer ou en acier
摘要
申请公布号
FR780815(A)
申请公布日期
1935.05.04
申请号
FRD780815
申请日期
1934.11.05
申请人
发明人
OSTENDORF PETER;EISNER PAUL
分类号
B21B1/26
主分类号
B21B1/26
代理机构
代理人
主权项
地址
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