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发明名称
EQUIPMENT FOR JOINTS AND CRACKS TREATMENT IN BITUMEN AND CONCRETE SURFACES
摘要
申请公布号
CS8802643(A1)
申请公布日期
1989.07.12
申请号
CS19880002643
申请日期
1988.04.19
申请人
MICHNA STANISLAV,CS
发明人
MICHNA STANISLAV,CS
分类号
E01C23/04;(IPC1-7):E01C23/04
主分类号
E01C23/04
代理机构
代理人
主权项
地址
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