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经营范围
发明名称
Improvements in or relating to vehicles
摘要
申请公布号
GB619751(A)
申请公布日期
1949.03.14
申请号
GB19460037824
申请日期
1946.12.24
申请人
JOHN ROBERT VERNON DOLPHIN;DOLPHIN INDUSTRIAL DEVELOPMENTS LIMITED
发明人
分类号
B62D31/00
主分类号
B62D31/00
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