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发明名称
EARTH COMPACTOR FEET
摘要
申请公布号
US3598028(A)
申请公布日期
1971.08.10
申请号
USD3598028
申请日期
1969.06.05
申请人
CATERPILLAR TRACTOR CO.
发明人
GERALD E. GRANT;CHARLES R. JEFFERSON;VICTOR RANDOUR;AUSTIN G. SKROMME JR.
分类号
E02D3/026;(IPC1-7):E01C19/24
主分类号
E02D3/026
代理机构
代理人
主权项
地址
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