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发明名称
LOWER RAIL FIXING MECHANISM OF ELECTRIC TRAIN DOOR
摘要
申请公布号
KR910005728(Y1)
申请公布日期
1991.08.02
申请号
KR19880020420U
申请日期
1988.12.12
申请人
DAE WOO HEAVY IND.CO.
发明人
RYU MYONG-JONG
分类号
B61D19/00;(IPC1-7):B61D19/00
主分类号
B61D19/00
代理机构
代理人
主权项
地址
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