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经营范围
发明名称
VESSEL SCREW WITH DETACHABLE PROPELLERS
摘要
申请公布号
RO101527(B)
申请公布日期
1992.01.16
申请号
RO19880136524
申请日期
1988.12.16
申请人
INSTITUTUL DE CERCETARE STIINTIFICA SI INGINERIE TEHNOLOGICA PENTRU CONSTRUCTII NAVALE
发明人
VASILIU MELU;ANGHEL EUGEN
分类号
B63H1/20
主分类号
B63H1/20
代理机构
代理人
主权项
地址
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