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经营范围
发明名称
BUOYANCY DRIVEN TURBINE
摘要
申请公布号
GB8729052(D0)
申请公布日期
1988.01.27
申请号
GB19870029052
申请日期
1987.12.11
申请人
MACFARLAND, W B
发明人
分类号
F03B17/02
主分类号
F03B17/02
代理机构
代理人
主权项
地址
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