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发明名称
SOIL INTAKE DEVICE OF SUCTION DREDGER
摘要
申请公布号
SU1330275(A1)
申请公布日期
1987.08.15
申请号
SU19853948372
申请日期
1985.07.12
申请人
LILA ALEKSEJ A,SU;KOTOVSKIJ VLADIMIR,SU;KHOMA YURIJ V,SU
发明人
LILA ALEKSEJ A,SU;KOTOVSKIJ VLADIMIR I,SU;KHOMA YURIJ V,SU
分类号
E02F3/92
主分类号
E02F3/92
代理机构
代理人
主权项
地址
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