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发明名称
Pare boue universel et pratique
摘要
申请公布号
FR673613(A)
申请公布日期
1930.01.17
申请号
FRD673613
申请日期
1929.04.20
申请人
发明人
GENTIL EUGENE-FRANCOIS
分类号
B60B7/00
主分类号
B60B7/00
代理机构
代理人
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