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发明名称
Forming roll machine
摘要
申请公布号
GB682213(A)
申请公布日期
1952.11.05
申请号
GB19500014339
申请日期
1950.06.08
申请人
PAUL PIERRE MICHEL DUBOSCLARD
发明人
分类号
B21D5/14
主分类号
B21D5/14
代理机构
代理人
主权项
地址
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