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发明名称
DEVICE FOR CLOSING AN OPENING IN SHIP BULKHEAD
摘要
申请公布号
SU1477620(A1)
申请公布日期
1989.05.07
申请号
SU19874236276
申请日期
1987.03.16
申请人
BABESHKO ALEKSANDR P,SU;GRIGOREV ALEKSANDR V,SU;IVZHENKO VALENTIN K,SU;MASHCHENKO VLADIL V,SU
发明人
BABESHKO ALEKSANDR P,SU;GRIGOREV ALEKSANDR V,SU;IVZHENKO VALENTIN K,SU;MASHCHENKO VLADIL V,SU
分类号
B63B19/00
主分类号
B63B19/00
代理机构
代理人
主权项
地址
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