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经营范围
发明名称
Procédé de fabrication des sommiers et produit en résultant
摘要
申请公布号
FR848940(A)
申请公布日期
1939.11.09
申请号
FRD848940
申请日期
1938.07.18
申请人
发明人
DUREPAIRE ROBERT JULES;NO ALBERT EMILE
分类号
A47C23/053
主分类号
A47C23/053
代理机构
代理人
主权项
地址
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