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发明名称
Mine car
摘要
申请公布号
US1837075(A)
申请公布日期
1931.12.15
申请号
US19310527009
申请日期
1931.04.01
申请人
SHULAR JOSEPH L
发明人
SHULAR JOSEPH L.
分类号
B61D11/02
主分类号
B61D11/02
代理机构
代理人
主权项
地址
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