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发明名称
Improvements relating to excavators and like appliances
摘要
申请公布号
GB486045(A)
申请公布日期
1938.05.30
申请号
GB19360033362
申请日期
1936.12.04
申请人
PRIESTMAN BROTHERS LIMITED;GERALD BERNARD OLIVER
发明人
分类号
E02F3/50
主分类号
E02F3/50
代理机构
代理人
主权项
地址
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