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发明名称
Device for the correct steering of trailers
摘要
申请公布号
US1999748(A)
申请公布日期
1935.04.30
申请号
US19340710939
申请日期
1934.02.12
申请人
AMBROGIO BARATELLI
发明人
BARATELLI AMBROGIO
分类号
B62D13/04
主分类号
B62D13/04
代理机构
代理人
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