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发明名称
Vorrichtung zur Beseitigung von schwimmenden Ölschichten auf Wasseroberflächen
摘要
申请公布号
CH522792(A)
申请公布日期
1972.06.30
申请号
CH19700003372
申请日期
1970.03.09
申请人
KUENG,HANS
发明人
KUENG,HANS
分类号
E02B15/04;E02B15/10;(IPC1-7):E02B15/04
主分类号
E02B15/04
代理机构
代理人
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