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发明名称
FOERSTAERKNINGSANORDNING FOER ROERLEDNINGSSCHAKT
摘要
申请公布号
FI781385(A)
申请公布日期
1978.11.21
申请号
FI19780001385
申请日期
1978.05.04
申请人
KRINGS JOSEF
发明人
KRINGS JOSEF
分类号
E02F5/10;E02D5/04;E02D17/08;(IPC1-7):E02D/
主分类号
E02F5/10
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代理人
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