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发明名称
DEEP-SUBMERGIBLE VIBRATOR
摘要
申请公布号
SU1352022(A1)
申请公布日期
1987.11.15
申请号
SU19853939188
申请日期
1985.07.24
申请人
LUTSKIJ LVOVSKOGO POLT INSTITUTA
发明人
TREJMAN EVGENIJ A,SU;MATVIENKO VITALIJ YU,SU;OLKHOVOJ YURIJ V,SU;KUZHEL EMMA V,SU
分类号
E04G21/08
主分类号
E04G21/08
代理机构
代理人
主权项
地址
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