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经营范围
发明名称
Machine pour l'aménagement de tranchées dans le sol.
摘要
申请公布号
OA6638(A)
申请公布日期
1981.08.31
申请号
OA19800057233
申请日期
1980.10.10
申请人
ETS MASQUELIER
发明人
HENRY MASQUELIER
分类号
E02F3/18;E02F3/20;E02F5/02;(IPC1-7):E02F5/08
主分类号
E02F3/18
代理机构
代理人
主权项
地址
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