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发明名称
DISPOSITIF D'EVACUATION
摘要
申请公布号
BE804725(A1)
申请公布日期
1974.01.02
申请号
BE19730135548
申请日期
1973.09.11
申请人
VAN BRUSSEL PIERRE, RUE DE L'ABBE 180, 7300 QUAREGNON,
发明人
分类号
A62B1/20;(IPC1-7):A62B/
主分类号
A62B1/20
代理机构
代理人
主权项
地址
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