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经营范围
发明名称
Improvements in the manufacture of cycle, motor cycle or like frames
摘要
申请公布号
GB454311(A)
申请公布日期
1935.06.22
申请号
GB19340036725
申请日期
1934.12.21
申请人
PAUL RENE DE PARMENTIER;PAUL HENRI DE WILDE
发明人
分类号
B22D19/04
主分类号
B22D19/04
代理机构
代理人
主权项
地址
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