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经营范围
发明名称
Improvements in or relating to anti-friction bearings for the steering gear of bicycles, tandems and the like
摘要
申请公布号
GB623619(A)
申请公布日期
1949.05.19
申请号
GB19470012369
申请日期
1947.05.07
申请人
ETABLISSEMENTS VEROT & PERRIN
发明人
分类号
B62K21/06
主分类号
B62K21/06
代理机构
代理人
主权项
地址
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