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经营范围
发明名称
Plaques de caoutchouc à surface antidérapante et leurs applications
摘要
申请公布号
FR825941(A)
申请公布日期
1938.03.17
申请号
FRD825941
申请日期
1936.12.02
申请人
发明人
BRUNSWICK JULES
分类号
A43B13/22
主分类号
A43B13/22
代理机构
代理人
主权项
地址
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