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发明名称
TANDEM ROLLER PIPE BENDER
摘要
申请公布号
EP0484155(A3)
申请公布日期
1992.07.29
申请号
EP19910310063
申请日期
1991.10.31
申请人
DIRCKS, ROBERT ALEXANDER
发明人
DIRCKS, ROBERT ALEXANDER
分类号
B21D7/024;B21D7/06;(IPC1-7):B21D7/02
主分类号
B21D7/024
代理机构
代理人
主权项
地址
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