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发明名称
AUXILIARY ANTI-CREEP PROTECTION FOR RAILROAD COUPLERS WITH SUPPORT SHELF
摘要
申请公布号
GB1279216(A)
申请公布日期
1972.06.28
申请号
GB19710002356
申请日期
1971.01.18
申请人
AMSTED INDUSTRIES INCORPORATED
发明人
分类号
B61G3/06
主分类号
B61G3/06
代理机构
代理人
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