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发明名称
RAILWAY WAGON OR SIMILAR VEHICLE
摘要
申请公布号
CA514289(A)
申请公布日期
1955.07.05
申请号
CAD514289
申请日期
申请人
ERNESTO RICHTER
发明人
ERNESTO RICHTER
分类号
主分类号
代理机构
代理人
主权项
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