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发明名称
Hubvorrichtung
摘要
申请公布号
DE859440(C)
申请公布日期
1952.12.15
申请号
DE1949P029258
申请日期
1949.01.01
申请人
DAVY AND UNITED ENGINEERING COMPANY LIMITED
发明人
RUNELL ROBERT GORDEN
分类号
B21C47/24
主分类号
B21C47/24
代理机构
代理人
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地址
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