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经营范围
发明名称
Fluegelradpropeller
摘要
申请公布号
DE883717(C)
申请公布日期
1953.07.20
申请号
DE1942V003978D
申请日期
1942.01.17
申请人
J. M. VOITH G.M.B.H.
发明人
HEYN CONRAD
分类号
B63H1/10
主分类号
B63H1/10
代理机构
代理人
主权项
地址
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