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经营范围
发明名称
ARRANGEMENT FOR REMOVING FLOATING LIQUIDS OFF WATER SURFACE
摘要
申请公布号
SU1093754(A1)
申请公布日期
1984.05.23
申请号
SU19813368881
申请日期
1981.12.23
申请人
SHEKHOVTSOV IVAN,SU
发明人
SHEKHOVTSOV IVAN I,SU
分类号
E02B15/04;B63B35/32;(IPC1-7):E02B15/04
主分类号
E02B15/04
代理机构
代理人
主权项
地址
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