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发明名称
Oljeavstengningsanordning for gulvsluker eller lignende
摘要
申请公布号
NO970998(A)
申请公布日期
1997.09.16
申请号
NO19970000998
申请日期
1997.03.05
申请人
SJOEBO BRUK, AB
发明人
SPAANBERG, LARS
分类号
E03F5/04;(IPC1-7):E03F5/04
主分类号
E03F5/04
代理机构
代理人
主权项
地址
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