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经营范围
发明名称
Perfectionnement aux excavatrices
摘要
申请公布号
FR1501207(A)
申请公布日期
1967.11.10
申请号
FR19666947898
申请日期
1966.11.02
申请人
WEBSTER EQUIPMENT LIMITED
发明人
分类号
E02F3/18;E02F3/20;E02F3/76;E02F3/96;E02F5/02;E21C25/10;E21C47/00
主分类号
E02F3/18
代理机构
代理人
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地址
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