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发明名称
Perfectionnements aux sièges, sommiers élastiques et objets analogues
摘要
申请公布号
FR983038(A)
申请公布日期
1951.06.18
申请号
FRD983038
申请日期
1949.01.22
申请人
SOCIETE COOPERATIVE OUVRIERE DE PRODUCTION
发明人
分类号
A47C23/053
主分类号
A47C23/053
代理机构
代理人
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