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发明名称
Track roller
摘要
申请公布号
US2179860(A)
申请公布日期
1939.11.14
申请号
US19370151790
申请日期
1937.07.03
申请人
INTERNATIONAL HARVESTER COMPANY
发明人
PANZEGRAU NORMAN O.;HOENER SAMUEL T.
分类号
B62D55/15
主分类号
B62D55/15
代理机构
代理人
主权项
地址
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