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经营范围
发明名称
HYDROGRAPHIC BUOY
摘要
申请公布号
SU1172820(A1)
申请公布日期
1985.08.15
申请号
SU19843698509
申请日期
1984.02.03
申请人
BEVZENKO VIKTOR A,SU;SHATKOVSKIJ LEONID S,SU
发明人
BEVZENKO VIKTOR A,SU;SHATKOVSKIJ LEONID S,SU
分类号
B63B22/00;(IPC1-7):B63B22/00
主分类号
B63B22/00
代理机构
代理人
主权项
地址
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