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发明名称
CENTRAL PIVOT FOR TRAIN
摘要
申请公布号
KR20010098135(A)
申请公布日期
2001.11.08
申请号
KR20000022844
申请日期
2000.04.28
申请人
KOREA ROLLING STOCK CORPORATION
发明人
OH, HYEONG SIK
分类号
B61F5/00
主分类号
B61F5/00
代理机构
代理人
主权项
地址
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