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经营范围
发明名称
Trailer coupling for vehicles
摘要
申请公布号
GB449481(A)
申请公布日期
1936.06.29
申请号
GB19340037217
申请日期
1934.12.28
申请人
VINZENZ KOZIOL
发明人
分类号
B60D1/50
主分类号
B60D1/50
代理机构
代理人
主权项
地址
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