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经营范围
发明名称
Improvements in or relating to wheel rims
摘要
申请公布号
GB819551(A)
申请公布日期
1959.09.02
申请号
GB19570010440
申请日期
1957.03.29
申请人
KELSEY-HAYES COMPANY
发明人
分类号
B60B25/22
主分类号
B60B25/22
代理机构
代理人
主权项
地址
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