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经营范围
发明名称
échancreuse à double sommier
摘要
申请公布号
FR991732(A)
申请公布日期
1951.10.09
申请号
FRD991732
申请日期
1944.05.04
申请人
发明人
FEVRE CHARLES
分类号
B31B1/20
主分类号
B31B1/20
代理机构
代理人
主权项
地址
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