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发明名称
VIBRATING COMPACTORS
摘要
申请公布号
GB8915943(D0)
申请公布日期
1989.08.31
申请号
GB19890015943
申请日期
1989.07.12
申请人
R & R TRENCH EQUIPMENT LIMITED
发明人
分类号
E01C19/28;E01C19/38;E02D3/032;E02D3/074
主分类号
E01C19/28
代理机构
代理人
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