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发明名称
CONCRETE SCREEDING APPLIANCE
摘要
申请公布号
IE42107(B1)
申请公布日期
1980.06.04
申请号
IE19730002222
申请日期
1973.12.07
申请人
PATRICK ANTHONY MURPHY
发明人
分类号
E01C19/18;E01C19/42;(IPC1-7):E01C19/22
主分类号
E01C19/18
代理机构
代理人
主权项
地址
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