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发明名称
Improvements in automatic train pipe coupling
摘要
申请公布号
GB377393(A)
申请公布日期
1932.07.28
申请号
GB19310018252
申请日期
1931.06.24
申请人
DEAN HARPER THOMPSON
发明人
分类号
B60T17/04
主分类号
B60T17/04
代理机构
代理人
主权项
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