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发明名称
Rock blade for bulldozers
摘要
申请公布号
US2081192(A)
申请公布日期
1937.05.25
申请号
US19350051640
申请日期
1935.11.26
申请人
ALLIN GEORGE S;PATRICK FLYNN THEODORE
发明人
ALLIN GEORGE S.;FLYNN THEODORE PATRICK
分类号
E02F5/32
主分类号
E02F5/32
代理机构
代理人
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地址
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