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发明名称
Railway couplers
摘要
申请公布号
US3133646(A)
申请公布日期
1964.05.19
申请号
US19620222326
申请日期
1962.09.10
申请人
AMSTED INDUSTRIES INCORPORATED
发明人
KULIEKE FREDERICK C.;WISLER LEE G.
分类号
B61G3/04
主分类号
B61G3/04
代理机构
代理人
主权项
地址
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