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发明名称
ANORDNING VID STUPROER FOER TAKRAENNOR FOER AVLEDNING AV REGNVATTEN FRAON STUPROERET
摘要
申请公布号
FI60754(C)
申请公布日期
1982.03.10
申请号
FI19780002084
申请日期
1978.06.29
申请人
SVENSKA PLAOTROER AB
发明人
SVANTESSON INGVAR
分类号
E03B3/02;E04D13/08;(IPC1-7):E04D13/08
主分类号
E03B3/02
代理机构
代理人
主权项
地址
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