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发明名称
PERFECTIONNEMENTS APPORTES AUX MACHINES A NETTOYER ET A DECAPER LES SOLS
摘要
申请公布号
BE894820(A1)
申请公布日期
1983.04.27
申请号
BE19821010624
申请日期
1982.10.27
申请人
ASNETS
发明人
分类号
E01H1/10;(IPC1-7):A47L/;B08B/
主分类号
E01H1/10
代理机构
代理人
主权项
地址
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