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发明名称
Mine car
摘要
申请公布号
US2104395(A)
申请公布日期
1938.01.04
申请号
US19310540610
申请日期
1931.05.28
申请人
HOCKENSMITH JR WILBUR D
发明人
JR. WILBUR D. HOCKENSMITH,
分类号
B61D11/00
主分类号
B61D11/00
代理机构
代理人
主权项
地址
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