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经营范围
发明名称
WHEELS FOR RAIL VEHICLES.
摘要
申请公布号
IE18463(L)
申请公布日期
1948.08.17
申请号
IE19480000137
申请日期
1948.02.16
申请人
THE STEEL CO. OF AUSTRALIA PROPRIETARY LTD.
发明人
分类号
B61F;(IPC1-7):B61F
主分类号
B61F
代理机构
代理人
主权项
地址
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