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经营范围
发明名称
A DEVICE FOR PUMPING WATER OUT OF SHIPS
摘要
申请公布号
BG33944(A1)
申请公布日期
1983.06.15
申请号
BG19810052746
申请日期
1981.07.03
申请人
PETROV,NIKOLA I.;PETKOV,GEORGI B.
发明人
PETROV,NIKOLA I.;PETKOV,GEORGI B.
分类号
B63B13/00;(IPC1-7):B63B13/00
主分类号
B63B13/00
代理机构
代理人
主权项
地址
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