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发明名称
SIDE FRAME OF A RAILWAY CAR BOGIE
摘要
申请公布号
PL323855(A1)
申请公布日期
1998.07.20
申请号
PL19970323855
申请日期
1997.12.18
申请人
AMSTED INDUSTRIES INC
发明人
WRONKIEWICZ ROBERT D.;TOUSSAINT BRIAN A.
分类号
B61F5/52;(IPC1-7):B61F3/02
主分类号
B61F5/52
代理机构
代理人
主权项
地址
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