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发明名称
A STEEL RULE BENDER
摘要
申请公布号
GB2198065(B)
申请公布日期
1990.10.31
申请号
GB19870026302
申请日期
1987.11.10
申请人
* JOSEPH MCARDLE
发明人
JOSEPH * MCARDLE
分类号
B21D11/10;B21D53/64
主分类号
B21D11/10
代理机构
代理人
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