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发明名称
Nouveau procédé pour la fabrication de matelas, sièges et coussins à ressorts
摘要
申请公布号
FR844638(A)
申请公布日期
1939.07.28
申请号
FRD844638
申请日期
1938.10.12
申请人
发明人
MAAG
分类号
A47C27/04
主分类号
A47C27/04
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代理人
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