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发明名称
Réservoir en ciment, béton armé ou métallique calorifugé
摘要
申请公布号
FR680886(A)
申请公布日期
1930.05.07
申请号
FRD680886
申请日期
1929.08.28
申请人
发明人
CHERVY ANDRE
分类号
A47J41/00
主分类号
A47J41/00
代理机构
代理人
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