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发明名称
ELASTOMERIC RAILWAY VEHICLE SPRING SUSPENSION
摘要
申请公布号
US3618533(A)
申请公布日期
1971.11.09
申请号
USD3618533
申请日期
1969.10.15
申请人
DUNLOP CO. LTD.:THE
发明人
ARCHIE J. HIRST
分类号
B61F5/36;(IPC1-7):B61F3/10;B61F5/08;B61F5/10
主分类号
B61F5/36
代理机构
代理人
主权项
地址
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