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经营范围
发明名称
TRENCHING MACHINE
摘要
申请公布号
GB2088929(A)
申请公布日期
1982.06.16
申请号
GB19810029570
申请日期
1981.09.30
申请人
CASE J I CO
发明人
分类号
E02F3/08;E02F3/10;E02F3/14;E02F5/02;E02F5/06;E02F5/14;(IPC1-7):E02F5/06
主分类号
E02F3/08
代理机构
代理人
主权项
地址
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